text stringlengths 100 957k | meta stringclasses 1
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I. Basic math.
II. Pricing and Hedging.
III. Explicit techniques.
IV. Data Analysis.
V. Implementation tools.
VI. Basic Math II.
1 Real Variable.
2 Laws of large numbers.
3 Characteristic function.
4 Central limit theorem (CLT) II.
5 Random walk.
6 Conditional probability II.
7 Martingales and stopping time... | {} |
Vernier Software & Technology
# Titration Curves: An Application of the Logistic Function
## Introduction
Think about how cold germs spread through a school. One person comes to class with a cold and infects other students. At first, the disease spreads slowly, but as more students catch cold and spread it to other ... | {} |
Creating a Server
Now that we have a data manager (s:dataman) the next step is to create a server to share our data with the world, which we will build using a library called Express. Before we start writing code, though, we need to understand how computers talk to each other.
HTTP
Almost everything on the web commu... | {} |
# Preamble
“Training Question Answering Models From Synthetic Data” is an NLP paper from Nvidia that I found very interesting. Question and answer(QA) data is expansive to obtain. If we can use the data we have to generate more data, that will be a huge time saver and create a lot of new possibilities. This paper show... | {} |
# Feedback CL Latex question
Can somebody help. I’m trying to get side 1 to be 4 times the square root of 3 and the notation is not working.
If you put the expression in the desmos calculator then copy it and paste it in your code sometimes you can get the correct notation. This is what I got for 4 times the square r... | {} |
# Gray (unit): Wikis
Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.
# Encyclopedia
The gray (symbol: Gy) is the SI unit of absorbed radiation dose by matter due to... | {} |
# error trying to build a histogram using r with the rStudio application
Using ggplot2 I am attempting to create a histogram. I have a column that is full on the continents. I need to add all the continents which I attempted to do with the aggregate function.
data <- aggregate(country$continent,country["continent"], ... | {} |
# Testing for a Linear Correlation. In Exercises 13–28, construct a scatterplot, and find the value of the linear correlation coefficient r. Also find the P-value or the critical values of r from Table A-6. Use a significance level of alpha = 0.05. Determine whether there is sufficient evidence to support a claim of a ... | {} |
# Arrangement of guests in dinner party
12 guests at a dinner party are to be seated along a circular table. Supposing that the master and mistress of the house have fixed seats opposite one another, and that there are two specified guests who must always, be placed next to one another; the number of ways in which the... | {} |
#### Approximation Algorithms for Stochastic k-TSP
##### Alina Ene, Viswanath Nagarajan, Rishi Saket
We consider the stochastic $k$-TSP problem where rewards at vertices are random and the objective is to minimize the expected length of a tour that collects reward $k$. We present an adaptive $O(\log k)$-approximation... | {} |
## anonymous 5 years ago Use the cross-product method to find out whether the pair of fractions is equivalent. 2/9, 4/16
1. anonymous
2*16 = 4 *9 32 = 32 cool
2. anonymous
how did you get that?
3. anonymous
$\frac{2}{9} \times \frac{4}{16}$ you multiply across the diagonals. the 2 matches with the 16 and the 9 ma... | {} |
International Journal of Mathematics ( IF 0.604 ) Pub Date : 2020-07-25 , DOI: 10.1142/s0129167x20500688
Najmeddine Attia
We develop, in the context of the boundary of a supercritical Galton–Watson tree, a uniform version of large deviation estimate on homogeneous trees to estimate almost surely and simultaneously the... | {} |
Convergence Implications via Dual Flow Method
#### T. Amaba, D. Taguchi, G. Yuki
2019, v.25, Issue 3
ABSTRACT
Given a one-dimensional stochastic differential equation,
one can associate to this equation
a stochastic flow
on $[0,+\infty )$,
which has an absorbing barrier at zero.
Then one can define its dual stochas... | {} |
## Amplitude
$c=\lambda v$
Moderators: Chem_Mod, Chem_Admin
Mishta Stanislaus 1H
Posts: 45
Joined: Fri Sep 29, 2017 7:04 am
### Amplitude
I understand that wave length and frequency have and inverse relationship due to the given equation, but does amplitude relate to these in any way?
Naveed Zaman 1C
Posts: 62
Jo... | {} |
## docutils-users — General discussions, questions, help requests.
You can subscribe to this list here.
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Jan Feb Mar Apr May Jun Jul Aug (3) Sep (15) Oct (21) Nov (18) Dec (59) Jan (43) Feb (35) Mar (78) Apr (65) May (163) Jun (169) Jul (137) Aug (77) Sep (47... | {} |
# fitclinear
Fit linear classification model to high-dimensional data
## Syntax
``Mdl = fitclinear(X,Y)``
``Mdl = fitclinear(X,Y,Name,Value)``
``````[Mdl,FitInfo] = fitclinear(___)``````
``````[Mdl,FitInfo,HyperparameterOptimizationResults] = fitclinear(___)``````
## Description
`fitclinear` trains linear classifi... | {} |
# Fonts used on this site
What fonts are used on this site, for text and mathematics. It looks like Computer Modern, but it seems less "thin" and "spindly" than usual, which I like. Maybe someone fattened up the shapes, or the hinting is very good, or something ?
There was another question asking the same thing, and ... | {} |
# Chemistry doubt
$$0.5\text{ g}$$ sample of a sulphite salt was dissolved in $$200\text{ ml}$$ and $$20\text{ ml}$$ of this solution required $$10\text{ ml}$$ of $$0.02\text{ M}$$ acidified permanganate solution.Find the percentage by mass of sulphite in sulphite ore?
Note by Shivam Mishra
1 year, 10 months ago
Mar... | {} |
Home OALib Journal OALib PrePrints Submit Ranking News My Lib FAQ About Us Follow Us+
Title Keywords Abstract Author All
Search Results: 1 - 10 of 100 matches for " "
Page 1 /100 Display every page 5 10 20 Item
Physics , 2005, DOI: 10.1016/j.physleta.2004.03.058 Abstract: The entanglement of pair cat states in the p... | {} |
# 10 g of water at 70^@C is mixed with 5 g of water at 30^@C. Find the temperature of the mixture in equilibrium. Specific heat of water is 1 cal//
29 views
in Physics
closed
10 g of water at 70^@C is mixed with 5 g of water at 30^@C. Find the temperature of the mixture in equilibrium. Specific heat of water is 1 cal/... | {} |
WIKISKY.ORG
Home Getting Started To Survive in the Universe News@Sky Astro Photo The Collection Forum Blog New! FAQ Press Login
# 21 Her
Contents
### Images
DSS Images Other Images
### Related articles
Evolution of magnetic fields in stars across the upper main sequence: I. Catalogue of magnetic field measure... | {} |
The ratio of the energy of a photon...
Question
# The ratio of the energy of a photon of 2000 Å wavelength radiation to that of 4000 Å radiation is (A) 114 (B) 4 (C)1/2 (D) 2
NEET/Medical Exams
Chemistry
Solution
65
4.0 (1 ratings)
( frac{varepsilon_{1}}{varepsilon_{2}}=frac{h C / 2000}{h C / 4000}=frac{2}{2} ) | {} |
# American Institute of Mathematical Sciences
• Previous Article
A new smoothing approach to exact penalty functions for inequality constrained optimization problems
• NACO Home
• This Issue
• Next Article
Output feedback overlapping control design of interconnected systems with input saturation
2016, 6(2): 153-160. d... | {} |
# Where would the energy from a hydroelectric dam be diverted from?
A hydroelectric dam converts mechanical energy (gravity acting against water) into electrical energy.
What form would this energy take if the dam did not exist? Would it be thermal energy (from friction as the water flows)? Would it be purely mechani... | {} |
# Give an example of a subset of $\mathbb {R}^2$ which is path connected but not locally connected. [closed]
Give an example of a subset of $\mathbb R^2$ which is path connected, but no point has a local base of connected sets.
• Do you mean that no point has a local base of connected neighborhoods? – Stefan Hamcke S... | {} |
# Text at bottom of last page
I am working on a template in LO Writer and I'd like to have text (a signature line) at the bottom of the very last page. Above the text is a table which is automatically filled with often long texts that can cause page breaks. The solution should therefore work regardless of the number o... | {} |
# Interesting right?
Algebra Level 4
How many 0's are there between the decimal point and the first non-zero digit of $$\left(\dfrac{1}{2}\right)^{1000}$$.
Details and Assumptions
• You may use the fact that $$\log_{10} 5 \approx 0.69897$$ correct to up 5 decimal places.
× | {} |
<center><applet code="pendulumSystem.class" width=500 height=350 codebase="/java/Pendulum/"><param name="Reset" value="Reset"><param name="Pause" value="Pause"><param name="Show" value="Show"><param name="Resume" value="Resume"><param name="" value=""></applet></center>
You are welcomed to check out [url=http://www.p... | {} |
## Loren on the Art of MATLABTurn ideas into MATLAB
Note
Loren on the Art of MATLAB has been retired and will not be updated.
# A Glimpse into Floating-Point Accuracy
There are frequent posts on the MATLAB newsgroup as well as lots of questions posed to Technical Support about the floating point accuracy of MATLAB.... | {} |
# Thread: Size of the intersection set
1. ## Size of the intersection set
Hello guys
I am thinking about a problem involving intersection of sets.
If I have for example a two sets A and B, and |A| is the number of elements in A and |B| the number of elements in B, then |A \cap B| is the number of elements in the in... | {} |
# Homework Help: Dropping a package with initial velocity
1. Jan 27, 2015
### Calpalned
1. The problem statement, all variables and given/known data
A helicopter is ascending vertically with a speed of 5.30m/s . At a height of 100m above the Earth, a package is dropped from a window. How much time does it take for t... | {} |
# Applied Mathematical Methods in the Physical Sciences by Mary L. Boas
## For those who have used this book
65.5%
27.6%
3.4%
4. ### Strongly don't Recommend
3.4%
1. Jan 19, 2013
### Greg Bernhardt
Code (Text):
[LIST]
[*] Infinite Series, Power Series
[LIST]
[*] The Geometric Series
[*] Definitions and notation... | {} |
struct.cable.state.compression
Syntax
i := struct.cable.state.compression(p)
Get the compression yield state of the cable element. The return value {0, 1, 2} denotes never yielded, now yielding, or yielded in the past, respectively.
Returns: f - an integer in the set of {0, 1, 2} denotes never yielded, now yielding... | {} |
## Solve Ques 20 Q.20. A chemical compound having a strong smell of chlorine is used to disinfect water: (a) Identify the compound (b) Write the chemical equation of its preparation. (C) Write its uses.
What are you looking for? | {} |
# Spherical perceptron as a storage memory with limited errors
It has been known for a long time that the classical spherical perceptrons can be used as storage memories. Seminal work of Gardner, Gar88, started an analytical study of perceptrons storage abilities. Many of the Gardner's predictions obtained through sta... | {} |
# Who broke the window? [closed]
There is a broken window in the house. I asked who broke the window:
Gregory: I was not!
April : I didn’t do it.
August: April was.
June : August says the truth
Two of them said the truth, and two of them lied.
Gregory: It was June
April: August didn’t do it
August: April didn’... | {} |
# 6.5. Index Configuration¶
GeoMesa exposes a variety of configuration options that can be used to customize and optimize a given installation.
## 6.5.1. Setting Schema Options¶
Static properties of a SimpleFeatureType must be set when calling createSchema, and can’t be changed afterwards. Most properties are contro... | {} |
# Physics 30 electricity problem
1. Oct 13, 2005
### Chipper
Ok so im on the last 2 questions of my electricity and electric fields assignment and im totally stumped.
heres the first one
12. Object A with a mass of 1.4 X 10-3 kg has a charge of 3.8 X 10-10 C. This object is at rest a distance of 48 cm from a fixed o... | {} |
This page will look better in a graphical browser that supports web standards, but is accessible to any browser or internet device.
Served by Samwise.
Cardiac Physiome Society workshop: November 6-9, 2017 , Toronto
# Homogenous_AirBlood_Exch
Periodic airway transport and alveolus-capillary gas exchange.
Model numb... | {} |
# Apéryodical: Scratch and sniff ζ plot
Christian’s put together this fun applet for exploring the Zeta function – you can move your pointer around to reveal the value of $\zeta$ at each point in the complex plane.
The hue (colour) revealed is the argument of the value, and the lightness (bright to dark) represents t... | {} |
# Inductor in A.C. Circuit
I am reading about inductors connected in A.C. Circuits. I understand mathematically that the current lags behind voltage. But what is the physical explanation for this?
My understanding:
As the emf of the alternating source increases, an opposing emf of equal magnitude is induced in the i... | {} |
# Linear transformation and it's properties Let M be a p-1-dimensional subspace
Linear transformation and its
You can still ask an expert for help
• Questions are typically answered in as fast as 30 minutes
Solve your problem for the price of one coffee
• Math expert for every subject
• Pay only if we can solve it
... | {} |
# Help with an Integration problem
1. Dec 4, 2005
### asdf1
(integration) (sinax)(cosax)dx = (1/2)(integration)[sin2ax)dx
= (-1/4a)cos2ax = (-1/4a)(1-2(sinax)^2)
but the correct answer should be (1/2a)sin^ax
does anybody know what went wrong?
2. Dec 4, 2005
### siddharth
Why should the "correct answer" be (1/2a... | {} |
Showing that identity and g are not homotopic (without Homology)
Question: Are the identity mapping on $S^1$ and the reflection about the $x$-axe homotopic?
This is a question which I already know the answer. The objective is to find better answers and suggestions to improve mine.
Here some definitions for improving... | {} |
# How do you write one-fourth x less than the sum of 7 and 2x?
Nov 9, 2016
$\textcolor{g r e e n}{7 + 2 x - \frac{1}{4} x}$
#### Explanation:
one-fourth $x$ less than the sum of $7$ and $2 x$
$\rightarrow$ one-fourth $x$ less than $7 + 2 x$
$\rightarrow \frac{1}{4} x$ less than $7 + 2 x$
$\rightarrow \left(7 + 2... | {} |
The open source CFD toolbox
Mixed
# Properties
• Robin condition
• a linear blend of fixed value and gradient conditions
• blending specified using a value fraction
• not usually applied directly, but used in derived types, e.g. the inletOutlet condition
• explicit and implicit contributions
Face values are evaluate... | {} |
The Linearity Property of the Integral of Nonnegative Meas. Functions
# The Linearity Property of the Integral of Nonnegative Measurable Functions
Theorem 1 (Linearity of the Integral of Nonnegative Measurable Functions): Let $(X, \mathcal A, \mu)$ be a complete measure space and let $f$ and $g$ be nonnegative measu... | {} |
Question
The first four Ionization Energies (IE) of an element are given, which of the following elements is it most likely to be?
IE_1 = 0.8; IE_2 = 1.7; IE_3 = 14.8; IE_4 = 21
a) He
b) Be
c) O
d) Mg
Solution
In the given element, the Ionization Energy abdrubtly increases after removing two electrons, hence we ne... | {} |
# The area of a circle is 16 π cm 2 . what is the circle's circumference?
###### Question:
The area of a circle is 16 π cm 2 . what is the circle's circumference?
### How did the compass help with the navigation of the sea
How did the compass help with the navigation of the sea...
### Calcium is an important miner... | {} |
# Confirm that this function is bounded
This is a workout from Problems from guide by Andreescu and also Dospinescu. When it was posted on AoPS a year ago I invested numerous hrs attempting to address it, yet fruitless, so I am wishing a person below can inform me.
Trouble: Confirm that the function $f : [0, 1) \to \... | {} |
# Line bundles on special abelian surfaces
Given two smooth elliptic curves $C_1$ and $C_2$ over $\mathbb{C}$. Assume they are not isogenous. I'm interested in the structure of $Pic(A)$ and $Pic^{0}(A)$ for $A:=C_1 \times C_2$.
Reading Birkenhake/Lange - Complex Abelian Varieties, i think this has to do with correspo... | {} |
Version:
# CMake Settings Reference
Open 3D Engine uses custom CMake configuration values in order to detect settings like valid deployment platforms, active projects, and the locations of downloaded packages. This document is a reference for the user-available CMake settings used by O3DE. Settings specific to a Gem ... | {} |
# Find fifth term.
Algebra Level 1
Find the next term in the following sequence of positive integers: $$2,6,12,20, ?$$
× | {} |
# Borel Sets sigma algebra
Need to connect Borel sets and sigma algebra. Also, need to show that a lebesgue measure contains all of the Borel Sets. I know that borel sets are the smallest open sigma algebra sets but I need to further my understanding and was having trouble with this.
• Could you be more specific? On ... | {} |
# Reynolds Transport Theorem
1. Jun 22, 2006
### Cyrus
I have come across the Reynolds Transport Theorm in my study of Fluid Dynamics, and it's a very powerful tool.
$$\frac {DB_{sys}}{Dt} = \frac{ \delta}{\delta t} \int_{cv} \rho b dV + \int_{cs} \rho b \vec {V} \cdot \hat {n} dA$$
Where B is any extensive proper... | {} |
# GLM: verifying a choice of distribution and link function
I have a generalized linear model that adopts a Gaussian distribution and log link function. After fitting the model, I check the residuals: QQ plot, residuals vs predicted values, histogram of residuals (acknowledging that due caution is needed). Everything ... | {} |
Lemma 15.47.6. Let $R$ be a Noetherian ring. The following are equivalent
1. $R$ is J-2,
2. every finite type $R$-algebra which is a domain is J-0,
3. every finite $R$-algebra is J-1,
4. for every prime $\mathfrak p$ and every finite purely inseparable extension $\kappa (\mathfrak p) \subset L$ there exists a finit... | {} |
# Coronavirus disease 2019
Coronavirus disease 2019 (COVID-19)
Other names
• Coronavirus
• Corona
• COVID
• 2019-nCoV acute respiratory disease
• Novel coronavirus pneumonia[1][2]
• Severe pneumonia with novel pathogens[3]
Symptoms of COVID-19
Pronunciation
Specialty Infectious disease
Symptoms Fever, cough, fatigue, ... | {} |
# How do you calculate the decimal expansion of an irrational number?
Just curious, how do you calculate an irrational number? Take $\pi$ for example. Computers have calculated $\pi$ to the millionth digit and beyond. What formula/method do they use to figure this out? How does it compare to other irrational numbers s... | {} |
# monteCarloDiffusivityCalculation¶
monteCarloDiffusivityCalculation(defect_lists, transition_path_lists, start_temperature=None, end_temperature=None, delta_temperature=None, charge=None, number_of_samples=None, number_of_jumps=None, discard_faulty=True, random_seed=None)
Perform Atomistic Kinetic Monte Carlo simula... | {} |
# The Harmonious Mathematics of Music
According to legend, the Ancient Greek Pythagoras was once walking on the streets of Samos, when the sounds of blacksmiths’ hammering suddenly gave him an epiphany. Pythagoras rushed into the shop and, as he analyzed mathematically the shapes of the blacksmiths’ hammers, he laid t... | {} |
Note on the Kung-Traub Conjecture for Traub-type two-point Iterative methods for Quadratic Equations Kalyanasundaram Madhu
# Note on the Kung-Traub Conjecture for Traub-type two-point Iterative methods for Quadratic EquationsKalyanasundaram Madhu
Abstract: In this work, we have developed two-point iterative methods w... | {} |
# Question
In the previous problem, suppose the scale of the project can be doubled in one year in the sense that twice as many units can be produced and sold. Naturally, expansion would only be desirable if the project were a success. This implies that if the project is a success, projected sales after expansion will... | {} |
# DIRECT SEARCH ALGORITHMS OVER RIEMANNIAN MANIFOLDS
We generalize the Nelder-Mead simplex and LTMADS algorithms and, the frame based methods for function minimization to Riemannian manifolds. Examples are given for functions defined on the special orthogonal Lie group $\mathcal{SO}(n)$ and the Grassmann manifold $\ma... | {} |
Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
# What is the polar equation of a horizontal line?
The polar equation of y=k is r=kcsctheta.
This can be obtained by using y=rsintheta, one of the conversion equations that relate the Cartesian ... | {} |
# Math Help - Real Analysis - Sets and Proofs
1. ## Real Analysis - Sets and Proofs
I have 2 problems that are annoying the heck out of me...
#1. If A is contained in B prove that (C\B) is contained in (C\A) Either prove the converse is true or give a counterexample. Don't even know where to start. It is only the fi... | {} |
Continuous Dependence of ode solution on parameters [closed]
Let $f:V\rightarrow \mathbb{R}^n$ be locally Lipschitz ($V$ is a subset of $\mathbb{R}\times\mathbb{R}^m\times \mathbb{R}^n$). Suppose we have a function $x:[t_0,\beta[\times W\rightarrow \mathbb{R}^n$ differentiable in the first argument ($W$ is an open sub... | {} |
Article Content
The predominantly horizontal transport of an atmospheric property by the wind, e.g. moisture[?] or heat advection. Mathematically it is the operator (in z and p vertical coordinates)
$\mathbf{v} \cdot \nabla = u \frac{\partial}{\partial x} + v \frac{\partial}{\partial y} + w \frac{\partial}{\partial z... | {} |
# $\int_3^5{\frac{x^2}{1+x^2}dx}$ by differentiation under the integral
I'm trying an easy problem to get my bearings using the method here.
The integral is $$\int_3^5{\frac{x^2}{1+x^2}dx}$$.
I would like to proceed, if possible to solve by defining:
$$F(y) = \int_3^5{\frac{\sin{(y\cdot x})}{1+x^2}dx}$$
Then obtai... | {} |
# fix filter/corotate command
## Syntax
fix ID group-ID filter/corotate keyword value ...
• ID, group-ID are documented in fix command
• one or more constraint/value pairs are appended
• constraint = b or a or t or m
b values = one or more bond types
a values = one or more angle types
t values = one or more atom ... | {} |
# Prime Land
Description
Everybody in the Prime Land is using a prime base number system. In this system, each positive integer x is represented as follows: Let {pi}i=0,1,2,... denote the increasing sequence of all prime numbers. We know that x > 1 can be represented in only one way in the form of product of powers o... | {} |
# Market Basket Analysis with Association Rule Learning
Last Updated on September 15, 2021
The promise of Data Mining was that algorithms would crunch data and find interesting patterns that you could exploit in your business.
The exemplar of this promise is market basket analysis (Wikipedia calls it affinity analys... | {} |
# I. Introduction
In this study, we test whether demographic characteristics, socio-economic factors and public policy parameters are significant determinants of new COVID-19 cases. Our empirical framework follows a multivariate negative binomial regression model, covering the 10 countries having the highest number of... | {} |
# Simple add to col X if col Y is that?
Hi,
sorry if this has asked million times earlier, but i dont have a clue what kind of tags or keywords i should search.
I need a function, which removes 1 from certain row after certain value has given.
For example, C3 is input. If given value 532, then function searches fro... | {} |
Re-insert equation by label
I read over the response given here: Is it possible to re-insert a LaTeX equation by label? which says such a thing is possible only with a macro. I would like to do this.
I have a bajillion equations, some labelled and some not. Of those that are labelled, some I would like to display aga... | {} |
Does the notation “$\frac{1}{n}\left(\frac{2\cdot3\cdot\,\cdots\,\cdot n}{n\cdot n\cdot\,\cdots\,\cdot n}\right)$” make sense for $n<5$?
In my textbook, in order to solve for the limit of the sequence $$\lim_{x \to \infty} \frac{n!}{n^n} \tag{1}$$
the book rewrites the sequence $$a_n=\frac{1}{n}\left(\frac{2\cdot3\cd... | {} |
# Free Fall and air resistance
Hey guys,
when an object is free falling, is it still under the effects of air resistance? If it was not under the effects (an environment with out air resistance) is free fall possible? (I am looking for an argument that it is under the effects of free fall but all replies will be take... | {} |
# CHEMISTRY: The Molecular Nature of Matter and Change 2016
## Educators
Problem 1
What type of central-atom orbital hybridization corresponds to each electron-group arrangement: (a) trigonal planar; (b) octahedral; (c) linear; (d) tetrahedral; (e) trigonal bipyramidal?
Check back soon!
Problem 2
What is the orbi... | {} |
## Algebra 2 (1st Edition)
$c=49$ $(x+7)^{2}$
$x^{2}+14x+c\qquad$ ... find half the coefficient of $x$. $\displaystyle \frac{14}{2}=7$ $\qquad$ ...square the result. $7^{2}=49\qquad$ ...replace $c$ with $49$ in the original expression The trinomial $x^{2}+14x+c$ is a perfect square when $c=49.$ Then $x^{2}+14x+49=(x+7... | {} |
8.Water is pouring into a cuboidal reservoir at the rate of 60 liters per minute. If the volume of reservoir is 108 $$m^3$$, find the number of hours it will take to fill the reservoir.
Given,Volume of the reservoir = 108 $$m^3$$ = 108000 L [∵1 $$m^3$$ = 1000 L]
Time taken to fill the reservoir=$$\frac{Volume\;of\;rese... | {} |
Question d3749
Feb 2, 2015
The density of a gas depends on its mass and its volum (of course), which means that it depends on pressure and temperature.
When you are at STP, 1 mole of any ideal gas occupies exactly $\text{22.4 L}$. SInce no other information is given, you can safely assume that you are dealing with 1... | {} |
# The Lap-Counting Function for Linear Mod One and Tent Maps
## Dr. Leopold Flatto (Bell Laboratories)
The study of interval maps is a basic topic in dynamical systems, these maps arising in diverse settings such as population genetics and number theory. A central problem in the subject is to decide when two such map... | {} |
# #
A $$kg$$ disk initially at rest in the Earth reference frame is free to move parallel to a horizontal bar through a hole in the disk’s centre. The disk is struck face-on by a $$kg$$ paintball traveling at $$m/s$$.
## Part 1#
According to an observer in the Earth reference frame, what is the change in the system’... | {} |
Journal Search Engine
ISSN : 2288-4637(Print)
ISSN : 2288-4645(Online)
The Journal of Asian Finance, Economics and Business Vol.7 No.8 pp.297-308
DOI : https://doi.org/10.13106/jafeb.2020.vol7.no8.297
# Corporate Social Responsibility and the Pricing of Seasoned Equity Offerings: Does Executive Firm-Related Wealth Mat... | {} |
# Naming¶
Every object in PsyNeuLink has a name attribute, that is a string used to refer to it in printouts and display. The name of a object can be specified in the name argument of its constructor. An object’s name can be reassignd, but this should be done with caution, as other objects may depend on its name.
## ... | {} |
# Rooty & Complex
Algebra Level 3
If $$z = -\frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2}i$$, what is the value of $$z^{-68}?$$
× | {} |
Enter the pressure range (psi), the voltage reading (volts), the upper voltage limit (volts), and the voltage lower limit (volts) into the calculator to determine the Pressure From Voltage.
## Pressure From Voltage Formula
The following formula is used to calculate the Pressure From Voltage.
P = PR * (Vr - VL) / (Vu... | {} |
## TfL Orders 10 Hydrogen Buses from ISE
##### 13 November 2007
Transport for London (TfL) has signed a £9.65 million (US$20 million) contract with ISE for five hydrogen fuel cell buses and five hydrogen internal combustion engine buses. The Mayor of London, Ken Livingstone, announced that the ten new hydrogen-powere... | {} |
# Fundamentally, what is a perfect language model?
Suppose that we want to generate a sentence made of words according to language $$L$$: $$W_1 W_2 \ldots W_n$$
Question: What is the perfect language model?
I ask about perfect because I want to know the concept fundamentally at its fullest extent. I am not intereste... | {} |
# Find the limit without using Maclaurin series
Find a limit, $$\lim_{x\to 0} \frac{1-\cos{(1-\cos{(1-\cos x)})}}{x^8}$$ without using Maclaurin series. My attempt was to use L'hopital's rule but that's just too much, and chances of not making a mistake trough repetitive differentiation are very low.
Hint: Use $1-\co... | {} |
# Find the domain and the range of the real function f defined by f (x) = |x – 1|.
Domain of f = R, Range of f is the set of all non-negative real numbers. | {} |
# Galois extension and discriminant
I try to solve some question about galois theory.. Let $$f(x)$$ be irredicuble polynomial over $$\mathbb{Q}$$ and $$f(x)=(x-\alpha_1)...(x-\alpha_n)$$ where $$\alpha_i \in \mathbb{C}$$
splitting field is $$K=\mathbb{Q}(\alpha_1,...,\alpha_n)$$
define discriminant as follows
$$D=\... | {} |
## Equilibrium Constant from Electrode Potentials
1. The problem statement, all variables and given/known data
Evaluate the equilibrium constant for the formation of triodide ion.
I2 + I- ------> I3-
a 298K, if EI2|I-o = 0.6197V and EI3-|I-o=0.5355V
I don't understand one thing - At equilibrium, ΔG=0 so that Eocel... | {} |
# Performance study of global weight window generator based on particle density uniformity
He, P.; Wu, B.; Hao, L.; Sun, G.; Li, B.; Fischer, Ulrich
##### Abstract:
The variance reduction techniques are necessary for Monte Carlo calculations in which obtaining a detailed calculation result for a large and complex mod... | {} |
# Ee’s SLideshow Viewer and Second Life 2.0
So, Linden Labs caught everyone by surprise and made the Beta 2.0 viewer the main release for new residents, despite there being numerous bugs that still need to be fixed. Pertinent to Ee’s SLideshow viewer are the new shared media facilities, or more precisely changes to pa... | {} |
# Getting the Right Vector from the Forward Vector
I'm currently working on a small Camera (ArcBall) and I finally am starting to understand how it will work.
I will first create a basic View Matrix using a LookAt function.
Then, I will send the Camera Position and the Camera Target to a function which will:
1: Cal... | {} |
# Section 5.7 Calculus 2
Comparison Tests
## 5.7 Comparison Tests
### 5.7.1 Direct Comparison Test
• Following is a list of sequence formulas ordered from larger to smaller (for sufficiently large $$n$$).
• $$n^n$$
• $$n!$$
• $$b^n$$ where $$b>1$$ (such as $$2^n,e^n,10^n$$…)
• $$n^p$$ where $$p>0$$ (such as $$\sqrt... | {} |
summaryrefslogtreecommitdiffstats log msg author committer range
path: root/kde/slack-desc/filelight
blob: f86e2f0e78d51b6f11933460fe24d3cdcef743cc (plain)
```1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ``` ``````# HOW TO EDIT THIS FILE: # The "handy ruler" below makes it easier to edit a package description. Line... | {} |
# Creating a Bar Chart in R
In R, we can create a bar plot using the barplot() function. A Bar Plot or Bar Graph is primarily used to compare values. It presents grouped data using rectangular bars whose lengths are proportional to the values that they represent. Let's take our Product Sales data where we have the Rev... | {} |
1. zaphod Group Title
2. zaphod Group Title
3. satellite73 Group Title
$$a$$ is the amplitude. since this starts and 3 and goes up do 9, then comes back down to 3 and then to -3, the amplitude is 6
4. satellite73 Group Title
that is, the range is of length 12 from -3 to 9, so the amplitude is half of that, therefor... | {} |
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