249 questions

1k

views

1

answer

no

votes

2020-05-27 20:07:37 +0100 rburing

Warning against a deprecated function

• programming

Sum of two vectors

• vector
• sum
• symbolic
• ring

Is it possible to run GAP code in Sage?

• database_gap
• functions
• gap

error using minimize_constrained

• minimize_constrained
• error
• local
• global
• variable

Visualizing softmax

• vector

How to calculate element-wise matrix functions in Sage

• elementwise
• matrixfunction
• matrixcomponent

Gradient (nabla)

Abstraction In Math (Sage) vs Programming (Sage)

• abstraction
• vector_calculus

Can I convert integermod_int to int?

• vector

1k

views

1

answer

1

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2018-05-16 20:55:18 +0100 John Palmieri

span of a matrixspace

• matrices
• SparseMatrix
• spanning

Apply Functions Iteratively

• loop
• function
• matrix
• list

When Must I Use `lambda`?

• lambda

How to create a Sage directory of all functions?

• functionnames
• functionarguments
• functiondepth
• functiondirectory

Elementwise functions for deep learning

• elementwise
• softmax
• deep-learning
• sigmoid

781

views

1

answer

no

votes

2023-10-04 13:14:27 +0100 rburing

Column space of a matrix

• matrices
• columns

How to return a list from callable symbolic expression

• list
• callable
• symbolic
• expression

How can I override the __call__ method of a matrix

• inheritance

1k

views

1

answer

1

vote

2020-03-05 16:05:38 +0100 Juanjo

plotting a Surface gradient

Vector calculus

• vector
• calculus

Parallelizing symbolic matrix*vector computations for sparse matrices and vectors

• parallelization
• SparseMatrix
• sparse

How to define functions with varying number of variables

• symbolic
• function
• definition
• substitution

how to import a math command "df(x,y)/dx + int_a^b f(x,z) f(y,z) dz" in sage when f is an unknown function of two variables in 3d space?

• function-definition
• symbolic-functions

Can you fix the orientation of the axes in plot3d when using @interact?

• interact

Equation for hyperplane of a reflection - Try to do TODO on reflection group sage page

• coxetergroup
• Hyperplane
• linear_algebra
• linear_equations

Divergence of inverse square

• divergence
• dirac_delta

519

views

1

answer

1

vote

2019-07-29 15:23:36 +0100 FrédéricC

Extremal Rays of a Cone

• linear-algebra
• cones
• linear-programming

Manipulate symbolic vector expressions?

• vector
• expression
• symbolic
• oject

2D Gaussian integrals

• limits
• definite-integral
• gaussian
• symbolic-integration

Semimonomial transformation group

• group_theory
• orbit
• gap

Dimension of a certain subspace of a matrix space

• subspace