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105
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Tagged
240
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1
answer
1
vote
2022-01-05 11:05:31 +0100
Emmanuel Charpentier
Tubular surface around curve
381
views
2
answers
1
vote
2022-11-26 10:49:14 +0100
vdelecroix
Algebraically solving system of nonlinear equations with parameters
equation-system
algebraic
solution
488
views
no
answers
1
vote
2018-01-05 16:54:54 +0100
Sha
Changes of variable from quartic to Weierstrass
EllipticCurve
substitution
quartic
390
views
1
answer
no
votes
2018-01-06 02:25:03 +0100
dan_fulea
change of variables from quartic to weierstrass
EllipticCurve
quartic
Weierstass
270
views
1
answer
1
vote
2021-11-18 17:30:50 +0100
Emmanuel Charpentier
simplify_full sometimes does not like abs and I
simplify_full
imaginary
abs
231
views
1
answer
1
vote
2019-09-23 08:45:20 +0100
Emmanuel Charpentier
A last substitution
analysis
700
views
3
answers
no
votes
2017-07-29 17:34:43 +0100
dan_fulea
Sage not returning roots of polynomimal
polynomial
246
views
2
answers
no
votes
2023-10-07 16:43:10 +0100
Max Alekseyev
How to factor an integer apparently including irrational numbers
367
views
1
answer
1
vote
2022-05-09 19:37:43 +0100
dan_fulea
Strange problem with Solve function
solve
equation
algebra
1k
views
2
answers
1
vote
2013-05-15 12:30:34 +0100
David Bailey
Unit conversion
units
conversion
convert
1k
views
2
answers
1
vote
2011-04-23 14:50:52 +0100
benjaminfjones
finding real zeros of polynomials [was "numerical value"]
polynomial
numerical
zero
771
views
2
answers
3
votes
2021-05-24 10:58:49 +0100
rburing
Quick (trivial) Groebner basis but too long lift of one
groebner_basis
equations
PolynomialRing
ideal
lift
280
views
1
answer
no
votes
2020-07-17 21:39:16 +0100
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
725
views
2
answers
1
vote
2015-03-28 07:51:42 +0100
nbruin
crash on integral attempt
integration
maxima
638
views
2
answers
1
vote
2023-08-20 12:53:35 +0100
aobara
Finding the minimal polynomial for a solution of a trigonometric system of quadratic equations
trigonometric
system
equations
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convert
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×1
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