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193
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Tagged
algebra
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196
views
2
answers
no
votes
2021-05-31 16:41:26 +0200
tmonteil
How to transform a derived set of inequation in the good polyhedron format
algebra
168
views
1
answer
1
vote
2021-05-04 18:38:22 +0200
John Palmieri
how to calcualte the basis of quotient module over the steenrod algebra in Sage
steenrod
algebra
180
views
1
answer
no
votes
2021-04-27 16:56:09 +0200
rburing
Substitution of an indexed variable in an expression
algebra
172
views
1
answer
no
votes
2021-04-25 17:33:02 +0200
Max Alekseyev
factor symbolic expression
symbolic
algebra
278
views
1
answer
1
vote
2021-04-09 05:38:19 +0200
vukov
"Ratio" of two elements in a ring
rings
algebra
377
views
1
answer
no
votes
2021-03-25 23:51:14 +0200
slelievre
Splitting a matrix
matrix
algebra
combinations
402
views
2
answers
1
vote
2021-02-01 22:10:53 +0200
Max Alekseyev
Solve for coefficients of polynomials
algebra
equation-system
264
views
2
answers
3
votes
2021-01-23 09:50:49 +0200
caruso
How can I compute a fixed field over the p-adics
algebra
algebraic_number
galois_group
p-adic
Implementation
307
views
2
answers
2
votes
2021-01-22 18:34:31 +0200
slelievre
How to do low degree computation in a Free Algebra ?
free
algebra
tensor
178
views
1
answer
no
votes
2021-01-13 17:24:55 +0200
FrédéricC
How to compute in the Tensor Algebra $T(V)$ ?
TensorProducts
algebra
universal-algebra
Lie_algebra
220
views
1
answer
1
vote
2020-12-22 22:14:10 +0200
rburing
Matrix-scalar and vector-scalar operations
algebra
linear_algebra
552
views
2
answers
1
vote
2020-11-27 01:39:36 +0200
dsejas
Erasing some of the decimals in a list
algebra
317
views
1
answer
1
vote
2020-11-23 20:57:47 +0200
rburing
Klee-Minty cube vertices for D=5
algebra
3k
views
no
answers
1
vote
2020-10-29 08:00:25 +0200
FrédéricC
All rational periodic points
dynamical-systems
polynomials
algebra
periodic
fixed-points
232
views
1
answer
no
votes
2020-10-11 23:10:00 +0200
slelievre
Reuse of already entered parameters
algebra
237
views
2
answers
no
votes
2020-10-10 18:09:49 +0200
slelievre
apply map in multiple dimension
algebra
149
views
1
answer
no
votes
2020-10-08 09:38:36 +0200
slelievre
Seemingly false answer by bool()
algebra
161
views
1
answer
no
votes
2020-10-08 08:31:09 +0200
Emmanuel Charpentier
Solve in inequalities return two separate solutions. Could they be gathered ?
algebra
1k
views
1
answer
-2
votes
2020-10-06 00:40:56 +0200
slelievre
To give a name to an append list
algebra
980
views
1
answer
3
votes
2020-10-03 15:19:07 +0200
slelievre
Compute radical and idempotents of a quotient algebra
algebra
jacobson_radical
central_idempotents
PolynomialRing
642
views
1
answer
no
votes
2020-09-30 14:22:16 +0200
slelievre
Splitting a list into sub-list
algebra
747
views
1
answer
1
vote
2020-09-28 20:35:35 +0200
slelievre
Concatenation of lists
algebra
396
views
1
answer
no
votes
2020-09-14 11:27:34 +0200
tmonteil
Pedagogical Fourier Motzkin
algebra
202
views
1
answer
no
votes
2020-08-01 07:48:39 +0200
slelievre
Can't do simple algebraic division
algebra
division
433
views
1
answer
no
votes
2020-07-30 23:58:30 +0200
John Palmieri
Creating a matrix from block
algebra
368
views
no
answers
1
vote
2020-07-18 13:53:37 +0200
nomadd
Pre-set memory limit reached - Gaperror
galois
galois_group
algebra
176
views
1
answer
no
votes
2020-07-17 23:12:31 +0200
Emmanuel Charpentier
equation does not simplify due to fractional exponent
solve-commands
algebra
224
views
1
answer
no
votes
2020-07-17 21:39:16 +0200
ortollj
$e^\left({\frac{-alog(x1)}{a+b}+\frac{alog(x1)}{a+b}+\frac{alog(x2)}{a+b}-\frac{alog(x3)}{a+b}}\right)$ does not simplify in sage
simplify_full
algebra
165
views
1
answer
no
votes
2020-07-17 01:09:44 +0200
Juanjo
Unknown exponents causing problem to not be solved
script
algebra
377
views
2
answers
no
votes
2020-07-16 20:28:02 +0200
EconJohn
Dealing with undefined exponents in SAGE
algebra
possible-bug
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