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802
views
1
answer
2
votes
2012-03-27 09:24:16 +0100
niles
Variable parameter range in parametric_plot3d?
parametric_plot3d
3dplotting
1k
views
1
answer
no
votes
2013-04-15 07:26:45 +0100
slelievre
Problem using GAP
gap
1k
views
1
answer
1
vote
2011-04-09 20:11:25 +0100
Kelvin Li
Changing the name of a notebook user
notebook
users
1k
views
1
answer
3
votes
2012-04-05 10:39:33 +0100
Volker Braun
How to triangulate polygon with sage?
polygons
triangulation
geometry
1k
views
1
answer
no
votes
2013-02-16 14:22:26 +0100
sps
physics problem solving with differential equations
physics
differential
equations
1k
views
1
answer
1
vote
2010-12-07 15:18:53 +0100
cswiercz
A Combinatorics Problem - Product Rule Indices
combinatorics
differential
calculus
1k
views
1
answer
no
votes
2012-06-22 15:06:47 +0100
benjaminfjones
Is there a reasonable way to plot arcsec (real) without having a line connecting the branches?
plot
plot2d
inverse_trig
929
views
1
answer
2
votes
2017-05-09 14:14:24 +0100
Sébastien
Caching with @parallel
parallel
parallel_decoration
cache
749
views
1
answer
1
vote
2023-12-05 15:40:32 +0100
GPN
How to collect the derivatives in an expression for a scalar field
manifolds
sagemanifolds
collect
1k
views
2
answers
4
votes
2019-03-13 00:08:00 +0100
eric_g
Solved: Why does integrate(psi(y)*f(y),y) return an error but integrate(psi(t,y)*f(t,y),y) works?
symbolic-integration
convolution
problem
Integrate
2k
views
1
answer
no
votes
2015-10-20 08:35:13 +0100
collabmath
Sage Interactive has Attribute error
definite-integral
interactive
latex
python
390
views
1
answer
no
votes
2023-06-01 21:51:10 +0100
Emmanuel Charpentier
One more time : two problems of substitution
analysis
731
views
1
answer
1
vote
2017-12-29 18:41:42 +0100
slelievre
Problem with trig_simplify()
trig_simplify
full_simplify
295
views
no
answers
no
votes
2023-05-08 14:02:05 +0100
toni
Problems reproducing code on SageMath on a Jupyter NB with dependence on FriCAS
fricas
1k
views
3
answers
2
votes
2023-05-19 18:00:39 +0100
slelievre
Code for guessing formula for integer sequence
symbolic
programming
reference
522
views
1
answer
2
votes
2022-03-06 03:30:33 +0100
John Palmieri
replicate recursive sum
436
views
1
answer
1
vote
2023-07-11 15:26:53 +0100
achrzesz
Multiplication of tensor elements
tensor
field
imaginary
manifolds
799
views
1
answer
no
votes
2024-04-15 15:07:05 +0100
Max Alekseyev
How to stop code after a given time
gap
crash
1k
views
no
answers
no
votes
2017-06-27 23:18:40 +0100
Sasha-dpt
Double-integration and logs
integration
456
views
no
answers
2
votes
2016-11-05 08:58:34 +0100
dx6665
What is the problem with that integral ?
integral
1k
views
2
answers
2
votes
2023-01-15 22:52:30 +0100
Emmanuel Charpentier
Delayed evaluation (equivalent to := in Mathematica)?
delayed
evaluation
lambda
4k
views
1
answer
2
votes
2018-11-20 17:21:31 +0100
loSuarezB
Converting strings into expressions
1k
views
1
answer
1
vote
2021-01-27 13:43:24 +0100
slelievre
Evaluate partial derivative
partial
derivative
627
views
no
answers
no
votes
2017-03-01 07:32:54 +0100
lucamollica
Differential equations system solving with boundaries
desolve_system
ode
equation-system
1k
views
1
answer
1
vote
2020-09-08 11:34:21 +0100
Emmanuel Charpentier
Having trouble in solving two differential equations using desolve_system
differential_eqns
calculus
desolve_system
1k
views
1
answer
1
vote
2020-04-20 15:07:19 +0100
slelievre
Recursive calculation of a characteristic polynomial
1k
views
3
answers
2
votes
2021-04-15 21:51:03 +0100
eric_g
Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?
symbolic-expression
1k
views
1
answer
1
vote
2021-04-29 00:12:46 +0100
eric_g
Differential forms on non-standard spherical coordinates
differential_form
coordinates
manifolds
504
views
1
answer
no
votes
2023-03-05 23:16:12 +0100
Max Alekseyev
efficient generation of restricted divisors
profiling
performance
factors
1k
views
no
answers
no
votes
2016-07-05 03:49:58 +0100
kristi
What is wrong with the conditional statement if?
matrices
conditions
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