Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Translate the given Mathematica code snippet into Python without altering its behavior. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Convert this Mathematica snippet to Python and keep its semantics consistent. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Write a version of this Mathematica function in VB with identical behavior. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Please provide an equivalent version of this Mathematica code in VB. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Please provide an equivalent version of this Mathematica code in Go. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Translate the given Mathematica code snippet into Go without altering its behavior. | a={3,4,5};
b={4,3,5};
c={-5,-12,-13};
a.b
Cross[a,b]
a.Cross[b,c]
Cross[a,Cross[b,c]]
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Preserve the algorithm and functionality while converting the code from MATLAB to C. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Port the following code from MATLAB to C with equivalent syntax and logic. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Change the programming language of this snippet from MATLAB to C# without modifying what it does. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Produce a language-to-language conversion: from MATLAB to C#, same semantics. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Write the same code in C++ as shown below in MATLAB. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Write a version of this MATLAB function in C++ with identical behavior. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Ensure the translated Java code behaves exactly like the original MATLAB snippet. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Preserve the algorithm and functionality while converting the code from MATLAB to Java. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Rewrite this program in Python while keeping its functionality equivalent to the MATLAB version. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Write the same algorithm in Python as shown in this MATLAB implementation. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Can you help me rewrite this code in VB instead of MATLAB, keeping it the same logically? |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Can you help me rewrite this code in VB instead of MATLAB, keeping it the same logically? |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Generate an equivalent Go version of this MATLAB code. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Port the provided MATLAB code into Go while preserving the original functionality. |
dot(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
cross(a,b)
cross(a,b)
dot(a,cross(b,c))
cross(a,cross(b,c))
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Port the provided Nim code into C while preserving the original functionality. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Write the same code in C as shown below in Nim. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Convert this Nim block to C#, preserving its control flow and logic. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Preserve the algorithm and functionality while converting the code from Nim to C#. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Write the same code in C++ as shown below in Nim. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Convert this Nim snippet to C++ and keep its semantics consistent. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Translate this program into Java but keep the logic exactly as in Nim. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Convert this Nim snippet to Java and keep its semantics consistent. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Write the same code in Python as shown below in Nim. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Ensure the translated Python code behaves exactly like the original Nim snippet. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Produce a functionally identical VB code for the snippet given in Nim. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Rewrite the snippet below in VB so it works the same as the original Nim code. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Rewrite this program in Go while keeping its functionality equivalent to the Nim version. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Maintain the same structure and functionality when rewriting this code in Go. | import strformat, strutils
type Vector3 = array[1..3, float]
proc `$`(a: Vector3): string =
result = "("
for x in a:
result.addSep(", ", 1)
result.add &"{x}"
result.add ')'
proc cross(a, b: Vector3): Vector3 =
result = [a[2]*b[3] - a[3]*b[2], a[3]*b[1] - a[1]*b[3], a[1]*b[2] - a[2]*b[1]]
proc dot(a, b: Vector3): float =
for i in a.low..a.high:
result += a[i] * b[i]
proc scalarTriple(a, b, c: Vector3): float = a.dot(b.cross(c))
proc vectorTriple(a, b, c: Vector3): Vector3 = a.cross(b.cross(c))
let
a = [3.0, 4.0, 5.0]
b = [4.0, 3.0, 5.0]
c = [-5.0, -12.0, -13.0]
echo &"a ⨯ b = {a.cross(b)}"
echo &"a . b = {a.dot(b)}"
echo &"a . (b ⨯ c) = {scalarTriple(a, b, c)}"
echo &"a ⨯ (b ⨯ c) = {vectorTriple(a, b, c)}"
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Produce a functionally identical C code for the snippet given in OCaml. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Write a version of this OCaml function in C with identical behavior. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Convert this OCaml block to C#, preserving its control flow and logic. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Convert this OCaml block to C#, preserving its control flow and logic. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Translate this program into C++ but keep the logic exactly as in OCaml. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Convert this OCaml block to C++, preserving its control flow and logic. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Rewrite this program in Java while keeping its functionality equivalent to the OCaml version. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Translate this program into Java but keep the logic exactly as in OCaml. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Translate the given OCaml code snippet into Python without altering its behavior. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Produce a language-to-language conversion: from OCaml to Python, same semantics. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Preserve the algorithm and functionality while converting the code from OCaml to VB. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Produce a language-to-language conversion: from OCaml to VB, same semantics. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Keep all operations the same but rewrite the snippet in Go. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Transform the following OCaml implementation into Go, maintaining the same output and logic. | let a = (3.0, 4.0, 5.0)
let b = (4.0, 3.0, 5.0)
let c = (-5.0, -12.0, -13.0)
let string_of_vector (x,y,z) =
Printf.sprintf "(%g, %g, %g)" x y z
let dot (a1, a2, a3) (b1, b2, b3) =
(a1 *. b1) +. (a2 *. b2) +. (a3 *. b3)
let cross (a1, a2, a3) (b1, b2, b3) =
(a2 *. b3 -. a3 *. b2,
a3 *. b1 -. a1 *. b3,
a1 *. b2 -. a2 *. b1)
let scalar_triple a b c =
dot a (cross b c)
let vector_triple a b c =
cross a (cross b c)
let () =
Printf.printf "a: %s\n" (string_of_vector a);
Printf.printf "b: %s\n" (string_of_vector b);
Printf.printf "c: %s\n" (string_of_vector c);
Printf.printf "a . b = %g\n" (dot a b);
Printf.printf "a x b = %s\n" (string_of_vector (cross a b));
Printf.printf "a . (b x c) = %g\n" (scalar_triple a b c);
Printf.printf "a x (b x c) = %s\n" (string_of_vector (vector_triple a b c));
;;
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Can you help me rewrite this code in C instead of Pascal, keeping it the same logically? | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Transform the following Pascal implementation into C, maintaining the same output and logic. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Preserve the algorithm and functionality while converting the code from Pascal to C#. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Write the same algorithm in C# as shown in this Pascal implementation. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Write the same code in C++ as shown below in Pascal. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Transform the following Pascal implementation into C++, maintaining the same output and logic. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Produce a language-to-language conversion: from Pascal to Java, same semantics. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Preserve the algorithm and functionality while converting the code from Pascal to Java. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Convert the following code from Pascal to Python, ensuring the logic remains intact. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Convert this Pascal block to Python, preserving its control flow and logic. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Preserve the algorithm and functionality while converting the code from Pascal to VB. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Ensure the translated VB code behaves exactly like the original Pascal snippet. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Write a version of this Pascal function in Go with identical behavior. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Write a version of this Pascal function in Go with identical behavior. | Program VectorProduct (output);
type
Tvector = record
x, y, z: double
end;
function dotProduct(a, b: Tvector): double;
begin
dotProduct := a.x*b.x + a.y*b.y + a.z*b.z;
end;
function crossProduct(a, b: Tvector): Tvector;
begin
crossProduct.x := a.y*b.z - a.z*b.y;
crossProduct.y := a.z*b.x - a.x*b.z;
crossProduct.z := a.x*b.y - a.y*b.x;
end;
function scalarTripleProduct(a, b, c: Tvector): double;
begin
scalarTripleProduct := dotProduct(a, crossProduct(b, c));
end;
function vectorTripleProduct(a, b, c: Tvector): Tvector;
begin
vectorTripleProduct := crossProduct(a, crossProduct(b, c));
end;
procedure printVector(a: Tvector);
begin
writeln(a.x:15:8, a.y:15:8, a.z:15:8);
end;
var
a: Tvector = (x: 3; y: 4; z: 5);
b: Tvector = (x: 4; y: 3; z: 5);
c: Tvector = (x:-5; y:-12; z:-13);
begin
write('a: '); printVector(a);
write('b: '); printVector(b);
write('c: '); printVector(c);
writeln('a . b: ', dotProduct(a,b):15:8);
write('a x b: '); printVector(crossProduct(a,b));
writeln('a . (b x c): ', scalarTripleProduct(a,b,c):15:8);
write('a x (b x c): '); printVector(vectorTripleProduct(a,b,c));
end.
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Generate an equivalent C version of this Perl code. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Produce a language-to-language conversion: from Perl to C#, same semantics. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Write the same code in C# as shown below in Perl. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Transform the following Perl implementation into C++, maintaining the same output and logic. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Rewrite the snippet below in C++ so it works the same as the original Perl code. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Translate the given Perl code snippet into Java without altering its behavior. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Preserve the algorithm and functionality while converting the code from Perl to Java. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Maintain the same structure and functionality when rewriting this code in Python. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Ensure the translated Python code behaves exactly like the original Perl snippet. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Maintain the same structure and functionality when rewriting this code in VB. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Write the same code in VB as shown below in Perl. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Produce a functionally identical Go code for the snippet given in Perl. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Write the same algorithm in Go as shown in this Perl implementation. | package Vector;
use List::Util 'sum';
use List::MoreUtils 'pairwise';
sub new { shift; bless [@_] }
use overload (
'""' => sub { "(@{+shift})" },
'&' => sub { sum pairwise { $a * $b } @{+shift}, @{+shift} },
'^' => sub {
my @a = @{+shift};
my @b = @{+shift};
bless [ $a[1]*$b[2] - $a[2]*$b[1],
$a[2]*$b[0] - $a[0]*$b[2],
$a[0]*$b[1] - $a[1]*$b[0] ]
},
);
package main;
my $a = Vector->new(3, 4, 5);
my $b = Vector->new(4, 3, 5);
my $c = Vector->new(-5, -12, -13);
print "a = $a b = $b c = $c\n";
print "$a . $b = ", $a & $b, "\n";
print "$a x $b = ", $a ^ $b, "\n";
print "$a . ($b x $c) = ", $a & ($b ^ $c), "\n";
print "$a x ($b x $c) = ", $a ^ ($b ^ $c), "\n";
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Rewrite the snippet below in C so it works the same as the original PowerShell code. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Change the following PowerShell code into C without altering its purpose. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Write the same code in C# as shown below in PowerShell. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Produce a functionally identical C# code for the snippet given in PowerShell. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Generate an equivalent C++ version of this PowerShell code. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Change the programming language of this snippet from PowerShell to C++ without modifying what it does. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Convert the following code from PowerShell to Java, ensuring the logic remains intact. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Keep all operations the same but rewrite the snippet in Java. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Write the same algorithm in Python as shown in this PowerShell implementation. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Transform the following PowerShell implementation into Python, maintaining the same output and logic. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Please provide an equivalent version of this PowerShell code in VB. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Port the following code from PowerShell to VB with equivalent syntax and logic. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
Port the provided PowerShell code into Go while preserving the original functionality. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Rewrite this program in Go while keeping its functionality equivalent to the PowerShell version. | function dot-product($a,$b) {
$a[0]*$b[0] + $a[1]*$b[1] + $a[2]*$b[2]
}
function cross-product($a,$b) {
$v1 = $a[1]*$b[2] - $a[2]*$b[1]
$v2 = $a[2]*$b[0] - $a[0]*$b[2]
$v3 = $a[0]*$b[1] - $a[1]*$b[0]
@($v1,$v2,$v3)
}
function scalar-triple-product($a,$b,$c) {
dot-product $a (cross-product $b $c)
}
function vector-triple-product($a,$b) {
cross-product $a (cross-product $b $c)
}
$a = @(3, 4, 5)
$b = @(4, 3, 5)
$c = @(-5, -12, -13)
"a.b = $(dot-product $a $b)"
"axb = $(cross-product $a $b)"
"a.(bxc) = $(scalar-triple-product $a $b $c)"
"ax(bxc) = $(vector-triple-product $a $b $c)"
| package main
import "fmt"
type vector struct {
x, y, z float64
}
var (
a = vector{3, 4, 5}
b = vector{4, 3, 5}
c = vector{-5, -12, -13}
)
func dot(a, b vector) float64 {
return a.x*b.x + a.y*b.y + a.z*b.z
}
func cross(a, b vector) vector {
return vector{a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x}
}
func s3(a, b, c vector) float64 {
return dot(a, cross(b, c))
}
func v3(a, b, c vector) vector {
return cross(a, cross(b, c))
}
func main() {
fmt.Println(dot(a, b))
fmt.Println(cross(a, b))
fmt.Println(s3(a, b, c))
fmt.Println(v3(a, b, c))
}
|
Port the following code from Racket to C with equivalent syntax and logic. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Can you help me rewrite this code in C instead of Racket, keeping it the same logically? | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| #include<stdio.h>
typedef struct{
float i,j,k;
}Vector;
Vector a = {3, 4, 5},b = {4, 3, 5},c = {-5, -12, -13};
float dotProduct(Vector a, Vector b)
{
return a.i*b.i+a.j*b.j+a.k*b.k;
}
Vector crossProduct(Vector a,Vector b)
{
Vector c = {a.j*b.k - a.k*b.j, a.k*b.i - a.i*b.k, a.i*b.j - a.j*b.i};
return c;
}
float scalarTripleProduct(Vector a,Vector b,Vector c)
{
return dotProduct(a,crossProduct(b,c));
}
Vector vectorTripleProduct(Vector a,Vector b,Vector c)
{
return crossProduct(a,crossProduct(b,c));
}
void printVector(Vector a)
{
printf("( %f, %f, %f)",a.i,a.j,a.k);
}
int main()
{
printf("\n a = "); printVector(a);
printf("\n b = "); printVector(b);
printf("\n c = "); printVector(c);
printf("\n a . b = %f",dotProduct(a,b));
printf("\n a x b = "); printVector(crossProduct(a,b));
printf("\n a . (b x c) = %f",scalarTripleProduct(a,b,c));
printf("\n a x (b x c) = "); printVector(vectorTripleProduct(a,b,c));
return 0;
}
|
Ensure the translated C# code behaves exactly like the original Racket snippet. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Transform the following Racket implementation into C#, maintaining the same output and logic. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| using System;
using System.Windows.Media.Media3D;
class VectorProducts
{
static double ScalarTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.DotProduct(a, Vector3D.CrossProduct(b, c));
}
static Vector3D VectorTripleProduct(Vector3D a, Vector3D b, Vector3D c)
{
return Vector3D.CrossProduct(a, Vector3D.CrossProduct(b, c));
}
static void Main()
{
var a = new Vector3D(3, 4, 5);
var b = new Vector3D(4, 3, 5);
var c = new Vector3D(-5, -12, -13);
Console.WriteLine(Vector3D.DotProduct(a, b));
Console.WriteLine(Vector3D.CrossProduct(a, b));
Console.WriteLine(ScalarTripleProduct(a, b, c));
Console.WriteLine(VectorTripleProduct(a, b, c));
}
}
|
Convert this Racket snippet to C++ and keep its semantics consistent. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Generate an equivalent C++ version of this Racket code. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| #include <iostream>
template< class T >
class D3Vector {
template< class U >
friend std::ostream & operator<<( std::ostream & , const D3Vector<U> & ) ;
public :
D3Vector( T a , T b , T c ) {
x = a ;
y = b ;
z = c ;
}
T dotproduct ( const D3Vector & rhs ) {
T scalar = x * rhs.x + y * rhs.y + z * rhs.z ;
return scalar ;
}
D3Vector crossproduct ( const D3Vector & rhs ) {
T a = y * rhs.z - z * rhs.y ;
T b = z * rhs.x - x * rhs.z ;
T c = x * rhs.y - y * rhs.x ;
D3Vector product( a , b , c ) ;
return product ;
}
D3Vector triplevec( D3Vector & a , D3Vector & b ) {
return crossproduct ( a.crossproduct( b ) ) ;
}
T triplescal( D3Vector & a, D3Vector & b ) {
return dotproduct( a.crossproduct( b ) ) ;
}
private :
T x , y , z ;
} ;
template< class T >
std::ostream & operator<< ( std::ostream & os , const D3Vector<T> & vec ) {
os << "( " << vec.x << " , " << vec.y << " , " << vec.z << " )" ;
return os ;
}
int main( ) {
D3Vector<int> a( 3 , 4 , 5 ) , b ( 4 , 3 , 5 ) , c( -5 , -12 , -13 ) ;
std::cout << "a . b : " << a.dotproduct( b ) << "\n" ;
std::cout << "a x b : " << a.crossproduct( b ) << "\n" ;
std::cout << "a . b x c : " << a.triplescal( b , c ) << "\n" ;
std::cout << "a x b x c : " << a.triplevec( b , c ) << "\n" ;
return 0 ;
}
|
Transform the following Racket implementation into Java, maintaining the same output and logic. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Port the following code from Racket to Java with equivalent syntax and logic. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| public class VectorProds{
public static class Vector3D<T extends Number>{
private T a, b, c;
public Vector3D(T a, T b, T c){
this.a = a;
this.b = b;
this.c = c;
}
public double dot(Vector3D<?> vec){
return (a.doubleValue() * vec.a.doubleValue() +
b.doubleValue() * vec.b.doubleValue() +
c.doubleValue() * vec.c.doubleValue());
}
public Vector3D<Double> cross(Vector3D<?> vec){
Double newA = b.doubleValue()*vec.c.doubleValue() - c.doubleValue()*vec.b.doubleValue();
Double newB = c.doubleValue()*vec.a.doubleValue() - a.doubleValue()*vec.c.doubleValue();
Double newC = a.doubleValue()*vec.b.doubleValue() - b.doubleValue()*vec.a.doubleValue();
return new Vector3D<Double>(newA, newB, newC);
}
public double scalTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.dot(vecB.cross(vecC));
}
public Vector3D<Double> vecTrip(Vector3D<?> vecB, Vector3D<?> vecC){
return this.cross(vecB.cross(vecC));
}
@Override
public String toString(){
return "<" + a.toString() + ", " + b.toString() + ", " + c.toString() + ">";
}
}
public static void main(String[] args){
Vector3D<Integer> a = new Vector3D<Integer>(3, 4, 5);
Vector3D<Integer> b = new Vector3D<Integer>(4, 3, 5);
Vector3D<Integer> c = new Vector3D<Integer>(-5, -12, -13);
System.out.println(a.dot(b));
System.out.println(a.cross(b));
System.out.println(a.scalTrip(b, c));
System.out.println(a.vecTrip(b, c));
}
}
|
Can you help me rewrite this code in Python instead of Racket, keeping it the same logically? | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Generate an equivalent Python version of this Racket code. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| def crossp(a, b):
assert len(a) == len(b) == 3, 'For 3D vectors only'
a1, a2, a3 = a
b1, b2, b3 = b
return (a2*b3 - a3*b2, a3*b1 - a1*b3, a1*b2 - a2*b1)
def dotp(a,b):
assert len(a) == len(b), 'Vector sizes must match'
return sum(aterm * bterm for aterm,bterm in zip(a, b))
def scalartriplep(a, b, c):
return dotp(a, crossp(b, c))
def vectortriplep(a, b, c):
return crossp(a, crossp(b, c))
if __name__ == '__main__':
a, b, c = (3, 4, 5), (4, 3, 5), (-5, -12, -13)
print("a = %r; b = %r; c = %r" % (a, b, c))
print("a . b = %r" % dotp(a,b))
print("a x b = %r" % (crossp(a,b),))
print("a . (b x c) = %r" % scalartriplep(a, b, c))
print("a x (b x c) = %r" % (vectortriplep(a, b, c),))
|
Maintain the same structure and functionality when rewriting this code in VB. | #lang racket
(define (dot-product X Y)
(for/sum ([x (in-vector X)] [y (in-vector Y)]) (* x y)))
(define (cross-product X Y)
(define len (vector-length X))
(for/vector ([n len])
(define (ref V i) (vector-ref V (modulo (+ n i) len)))
(- (* (ref X 1) (ref Y 2)) (* (ref X 2) (ref Y 1)))))
(define (scalar-triple-product X Y Z)
(dot-product X (cross-product Y Z)))
(define (vector-triple-product X Y Z)
(cross-product X (cross-product Y Z)))
(define A '#(3 4 5))
(define B '#(4 3 5))
(define C '#(-5 -12 -13))
(printf "A = ~s\n" A)
(printf "B = ~s\n" B)
(printf "C = ~s\n" C)
(newline)
(printf "A . B = ~s\n" (dot-product A B))
(printf "A x B = ~s\n" (cross-product A B))
(printf "A . B x C = ~s\n" (scalar-triple-product A B C))
(printf "A x B x C = ~s\n" (vector-triple-product A B C))
| Option Base 1
Function dot_product(a As Variant, b As Variant) As Variant
dot_product = WorksheetFunction.SumProduct(a, b)
End Function
Function cross_product(a As Variant, b As Variant) As Variant
cross_product = Array(a(2) * b(3) - a(3) * b(2), a(3) * b(1) - a(1) * b(3), a(1) * b(2) - a(2) * b(1))
End Function
Function scalar_triple_product(a As Variant, b As Variant, c As Variant) As Variant
scalar_triple_product = dot_product(a, cross_product(b, c))
End Function
Function vector_triple_product(a As Variant, b As Variant, c As Variant) As Variant
vector_triple_product = cross_product(a, cross_product(b, c))
End Function
Public Sub main()
a = [{3, 4, 5}]
b = [{4, 3, 5}]
c = [{-5, -12, -13}]
Debug.Print " a . b = "; dot_product(a, b)
Debug.Print " a x b = "; "("; Join(cross_product(a, b), ", "); ")"
Debug.Print "a . (b x c) = "; scalar_triple_product(a, b, c)
Debug.Print "a x (b x c) = "; "("; Join(vector_triple_product(a, b, c), ", "); ")"
End Sub
|
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