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249
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Tagged
350
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1
answer
no
votes
2021-03-24 00:49:49 +0200
Emmanuel Charpentier
Elementwise functions for deep learning
elementwise
softmax
deep-learning
sigmoid
705
views
1
answer
1
vote
2016-12-21 16:16:09 +0200
jabowery
When Must I Use `lambda`?
lambda
1k
views
1
answer
1
vote
2018-05-16 20:55:18 +0200
John Palmieri
span of a matrixspace
matrices
SparseMatrix
spanning
1k
views
1
answer
1
vote
2018-04-30 18:38:21 +0200
nbruin
Can I convert integermod_int to int?
vector
2k
views
1
answer
no
votes
2013-03-12 10:45:42 +0200
kcrisman
How to calculate element-wise matrix functions in Sage
elementwise
matrixfunction
matrixcomponent
1k
views
1
answer
no
votes
2012-04-06 11:30:51 +0200
kcrisman
error using minimize_constrained
minimize_constrained
error
local
global
variable
1k
views
1
answer
no
votes
2020-05-27 20:07:37 +0200
rburing
Warning against a deprecated function
programming
806
views
1
answer
1
vote
2015-09-17 13:32:50 +0200
jford1906
Restricting vector field to a subset of a rectangular region
vector-fields
dynamical-systems
525
views
1
answer
1
vote
2020-09-24 23:10:51 +0200
slelievre
An algorithm on root systems' vectors "ValueError: too many values to unpack "
444
views
1
answer
no
votes
2025-01-17 16:51:16 +0200
Max Alekseyev
Implementing linear maps and their inverses in SageMath and Magma
magma
function-fields
finite-fields
594
views
1
answer
no
votes
2024-09-11 20:37:29 +0200
Max Alekseyev
Splitting of a (1,-1) square matrix into (0,1) and (0,-1) summands satisfying certain conditions
matrices
linear-algebra
642
views
1
answer
1
vote
2016-10-27 16:11:57 +0200
slelievre
I want my plotting function to treat numbers as numbers, not variables
linear-algebra
confirmed_issue
density_plot
1k
views
1
answer
no
votes
2023-01-05 19:30:41 +0200
cmark
How to speed up this code
programming
matrices
1k
views
1
answer
1
vote
2020-10-22 07:51:20 +0200
Emmanuel Charpentier
find maximum value of F
max_symbolic
expressions
sage
function
573
views
1
answer
no
votes
2022-10-05 17:58:03 +0200
Max Alekseyev
Can't find error in my code
programming
matrices
1k
views
1
answer
1
vote
2016-12-31 22:49:51 +0200
tmonteil
Plotting 2d vector fields – how to delay function evaluation
function
plot
vector_field
confirmed_issue
evaluation
894
views
1
answer
1
vote
2018-10-12 13:39:25 +0200
Hell_Boy
Polynomial interpolation given a mathematic function f(x), an interval [a,b] and a natural number n
math
matrix
vector
function
872
views
1
answer
2
votes
2019-09-01 22:09:48 +0200
rburing
Vector valued function: unable to convert to symbolic expression
vector-fields
symbolic-expression
1k
views
1
answer
1
vote
2020-12-01 01:34:28 +0200
mocha
use type signature in functions for matrix and vector
matrix
349
views
1
answer
no
votes
2021-06-02 18:18:40 +0200
slelievre
Function which works with a vector define from outside not from inside
vector
493
views
1
answer
1
vote
2021-07-22 19:49:55 +0200
John Palmieri
Defining vector partition functions in sage
partitions
637
views
no
answers
1
vote
2012-10-15 20:15:10 +0200
burningbright
interface to MPFI
MPFI
RIF
RealIntervalField
interval
arithmetic
303
views
no
answers
no
votes
2023-12-03 04:23:20 +0200
hunKing
How to define a manifold for representing PDEs in vectorial form?
manifolds
pde
267
views
no
answers
1
vote
2021-05-12 01:20:33 +0200
Polydarya
A certain polyhedron-related computation: any way to get it quicker?
polyhedra
computation_time
796
views
no
answers
1
vote
2022-07-15 11:20:11 +0200
Ste-r
How to set a symbolic variable to square to zero?
symbolic-variables
simplicial
differential
nilpotent-element
dold-kan
1k
views
no
answers
no
votes
2012-03-16 05:53:02 +0200
canisvetus
how to obtain the real part of a complex function
complex-analysis
real-part
exponentiation
matrix
550
views
no
answers
1
vote
2015-03-09 17:50:35 +0200
MvG
Scale to simple integers
projective
homogeneous
scaling
scale
integers
1k
views
no
answers
no
votes
2016-02-03 03:33:45 +0200
PleaseNoCyrillicVariables
How do you Append a Symbolic Matrix?
symbolic
matrix
controls
jacobian
228
views
no
answers
no
votes
2023-01-17 23:45:41 +0200
olovoks
Rational quadratic form from invariants
QuadraticForm
algebra
number_theory
255
views
no
answers
no
votes
2021-01-18 21:55:09 +0200
slelievre
"Affine diagonalization algorithm" in n-dimensions?
algorithm
diagonalize
Implementation
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