code stringlengths 3 6.57k |
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R.derivation_module() |
M.gens() |
R.fraction_field() |
K.hom([K(y) |
K(x) |
K.derivation_module(twist=theta) |
Ring (twisting morphism: x |--> y, y |--> x) |
M.gens() |
NotImplementedError("generators are not implemented for this derivation module") |
tuple(self._gens) |
gen(self, n=0) |
integer (default: ``0``) |
R.derivation_module() |
M.gen() |
M.gen(1) |
NotImplementedError("generators are not implemented for this derivation module") |
ValueError("generator not defined") |
basis(self) |
R.derivation_module() |
M.basis() |
Family (d/dx, d/dy) |
NotImplementedError("basis is not implemented for this derivation module") |
Family(self._basis) |
dual_basis(self) |
derivations (which is that returned by the method :meth:`basis`) |
d_i(x_i) |
d_i(x_j) |
R.derivation_module() |
M.basis() |
Family (d/dx, d/dy) |
M.dual_basis() |
Family (x, y) |
NotImplementedError("basis is not implemented for this derivation module") |
Family(self._dual_basis) |
ring_of_constants(self) |
d(x) |
R.derivation_module() |
M.basis() |
Family (d/dx, d/dy) |
M.ring_of_constants() |
random_element(self, *args, **kwds) |
R.derivation_module() |
M.random_element() |
random
(x^2 + x*y - 3*y^2 + x + 1) |
NotImplementedError("generators are not implemented for this derivation module") |
self([ self._codomain.random_element(*args, **kwds) |
range(len(self._gens) |
some_elements(self) |
R.derivation_module() |
M.some_elements() |
self.an_element() |
Map (or RingMap) |
RingDerivation(ModuleElement) |
R.derivation(x) |
R.derivation(y) |
f(x*y) |
__call__(self, x) |
R.derivation(x) |
R.derivation(y) |
f(x^2 + 3*x*y - y^2) |
self.parent() |
domain() |
self._call_(arg) |
domain(self) |
R.derivation(y) |
f.domain() |
f.domain() |
self.parent() |
domain() |
codomain(self) |
R.derivation() |
f.codomain() |
f.codomain() |
R.derivation_module(S) |
M.random_element() |
codomain() |
M.random_element() |
codomain() |
self.parent() |
codomain() |
RingDerivationWithoutTwist(RingDerivation) |
_repr_(self) |
R.derivation(x) |
R.derivation(y) |
self.parent() |
parent.dual_basis() |
parent.domain() |
self.list() |
range(len(dual_basis) |
str(c) |
c._is_atomic() |
elif (-c) |
_is_atomic() |
_latex_(self) |
R.derivation(x) |
R.derivation(y) |
latex(ddx) |
latex(ddy) |
latex(ddx + ddy) |
self.parent() |
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