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54
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Tagged
547
views
2
answers
1
vote
2020-08-15 18:22:11 +0200
slelievre
Beginner question: How to get y value given x in an equation?
solve
352
views
2
answers
no
votes
2020-09-06 00:17:04 +0200
Emmanuel Charpentier
Finding solution of expression with fractional power
nonlinear
equation
numerically
solve
437
views
2
answers
2
votes
2020-09-08 10:47:43 +0200
Larousir
Solve a system of polynomial equations - getting different results using Symbolic Math Toolbox of MATLAB and Sage
299
views
2
answers
no
votes
2020-10-11 22:42:02 +0200
Sébastien
plotted real intersection but solve only shows imaginary
solve
graph
intersection
imaginary
228
views
2
answers
1
vote
2020-10-11 22:54:50 +0200
slelievre
Extracting inequalities for polytopes
polytopes
543
views
2
answers
3
votes
2020-10-28 18:09:36 +0200
Florentin Jaffredo
Simplification Methods Survey
simplification
418
views
2
answers
1
vote
2021-01-04 13:59:54 +0200
dan_fulea
Simplify expression with root
438
views
1
answer
1
vote
2021-01-12 15:27:06 +0200
Emmanuel Charpentier
Trigonometric equation
266
views
1
answer
no
votes
2021-04-14 07:32:26 +0200
Emmanuel Charpentier
How to find and plot both steady periodic solution and actual solution?
differential_eqns
periodic
periodic_eqns
162
views
1
answer
1
vote
2021-08-29 12:17:23 +0200
slelievre
How to radicalize `fraction * I` or `number * N^(± 1/2)`
algebraic_number
complex-numbers
199
views
1
answer
1
vote
2022-01-05 11:05:31 +0200
Emmanuel Charpentier
Tubular surface around curve
466
views
1
answer
1
vote
2022-01-21 23:30:07 +0200
tmonteil
Can sage automatically find singular points of a function?
singularity
ExpressionTreeWalker
complex-analysis
239
views
1
answer
2
votes
2022-01-30 09:07:37 +0200
tolga
Sage cannot simplify expressions with radical functions?
symbolic-expression
radical
simplification
76
views
no
answers
no
votes
2022-02-23 18:50:29 +0200
John Palmieri
Calculating Induced vs. Ambient Volume Using Lrs Engine
173
views
1
answer
1
vote
2022-04-06 22:34:49 +0200
Emmanuel Charpentier
Solve an equation with variable under square-root
equation
184
views
2
answers
1
vote
2022-04-12 00:09:40 +0200
Emmanuel Charpentier
Checking accuracy
unaccurate
242
views
1
answer
no
votes
2022-05-23 05:54:35 +0200
slelievre
What types of simplify work now
simplify
91
views
no
answers
no
votes
2022-07-04 08:56:46 +0200
alvaro
why does `substitute()` not work with `canonicalize_radical()`
substitute
canonicalize_radical
symbolic-expression
disfunction
failure
121
views
1
answer
1
vote
2022-08-23 19:48:07 +0200
tmonteil
Exact jordan form of large matrix
311
views
2
answers
no
votes
2022-10-11 16:37:14 +0200
Emmanuel Charpentier
In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?
confirmed_issue
146
views
2
answers
no
votes
2023-03-15 07:39:36 +0200
Emmanuel Charpentier
solving 2 non-linear functions (max degree of 3) fails
175
views
2
answers
1
vote
2023-03-30 16:27:42 +0200
Emmanuel Charpentier
How to get multiplication of square roots to simplify?
square-root
simplify
radical
152
views
2
answers
no
votes
2023-11-27 11:28:22 +0200
geroyx
Expand cos(2*pi/n) for n=5, 17, 257, 65537 to Radicals (Fermat prime numbers)
expand
trig_expand
trig_simplify
171
views
1
answer
no
votes
2023-12-01 07:31:10 +0200
achrzesz
Was not able to correctly evaluate the polynomial with roots of unity
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×2
simplification
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complex-analysis
×1
complex-numbers
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expand
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graph
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imaginary
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