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2012-10-15 11:30:06 +0100
Nicolas M ThiƩry
is a parent like a set?
rings
2k
views
2
answers
no
votes
2012-10-02 23:58:31 +0100
benjaminfjones
functions with vector inputs
vector
function-definition
2k
views
2
answers
no
votes
2012-09-12 18:40:13 +0100
LouChaos
Does Sage keep the order of vertices in a graph and it's group or scramble them? For me it sometime scrambles them.
graph
permutation_group
representation
4k
views
1
answer
1
vote
2012-08-29 00:20:40 +0100
DSM
Generating random normal vectors and matrices
random
normal
matrices
vectors
854
views
3
answers
no
votes
2012-08-23 11:09:14 +0100
Volker Braun
more complicated data types to/from sage from/to C functions
C
sage
cython
data
type
1k
views
3
answers
no
votes
2012-07-28 18:11:17 +0100
owari
how to import a math command "df(x,y)/dx + int_a^b f(x,z) f(y,z) dz" in sage when f is an unknown function of two variables in 3d space?
function-definition
symbolic-functions
1k
views
2
answers
no
votes
2012-07-28 11:54:29 +0100
owari
How to define a differential or integral operator?
diff-operator
integral-operator
1k
views
1
answer
2
votes
2012-07-20 10:53:47 +0100
daniels
Computing the order of an ideal in a ray class group
NumberField
3k
views
8
answers
no
votes
2012-07-11 16:24:39 +0100
bbtp
Plot solution for y' + 2xy = 1
diffequation
plot
1k
views
2
answers
no
votes
2012-06-16 09:11:58 +0100
ndomes
Forming a solid from a set of intersecting planes
geometry
3dplotting
1k
views
1
answer
1
vote
2012-05-27 18:35:53 +0100
Mike Hansen
Polynomial identity
polynomial
solving
linear
vector
space
2k
views
2
answers
1
vote
2012-05-25 05:39:41 +0100
ndomes
Set axes in 3d plot
plot3d
axes
549
views
1
answer
no
votes
2012-05-09 03:47:09 +0100
Jason Grout
from sage.numerical import optimize, fail
import
numerical
optimize
2k
views
2
answers
no
votes
2012-05-07 12:47:39 +0100
calc314
Comparing Sage and Mathematica for an Introductory Course
education
mathematica
interactivity
31k
views
1
answer
1
vote
2012-04-25 13:08:39 +0100
kcrisman
Basic vector functions in Sage
3d
vectors
plane
line
2k
views
3
answers
no
votes
2012-04-10 10:55:54 +0100
DSM
Define function in GF(q)
finitefield
polynomial
trace
26k
views
1
answer
1
vote
2012-04-06 13:23:29 +0100
kcrisman
How to orthogonaly project a 3d plot to coordinate planes?
3dplotting
projection
934
views
1
answer
no
votes
2012-04-06 11:30:51 +0100
kcrisman
error using minimize_constrained
minimize_constrained
error
local
global
variable
721
views
1
answer
2
votes
2012-03-27 09:24:16 +0100
niles
Variable parameter range in parametric_plot3d?
parametric_plot3d
3dplotting
1k
views
no
answers
no
votes
2012-03-16 05:53:02 +0100
canisvetus
how to obtain the real part of a complex function
complex-analysis
real-part
exponentiation
matrix
1k
views
1
answer
no
votes
2012-03-09 13:55:46 +0100
Jason Grout
exponential matrix exp(A*t)
exponentiation
matrix
868
views
2
answers
1
vote
2012-03-03 06:58:15 +0100
niles
Norm in a quadratic space
norm
1k
views
1
answer
1
vote
2012-02-28 00:37:01 +0100
DSM
How to get coordinates of an element of a combinatorial free module?
FreeModule
linearalgebra
basis
2k
views
2
answers
3
votes
2012-01-27 13:00:19 +0100
niles
How to make a vector space with basis a *graded* one, and how to do linear algebra on its homogeneous parts?
gradedalgebra
combinatorics
linearalgebra
495
views
no
answers
no
votes
2012-01-22 11:31:25 +0100
pjl414
Can you fix the orientation of the axes in plot3d when using @interact?
interact
1k
views
3
answers
1
vote
2012-01-09 14:37:52 +0100
Simon King
Does or will Sage support the Visual Python module?
VisualPython
vPython
1k
views
3
answers
1
vote
2012-01-08 21:54:52 +0100
Volker Braun
Calculating eigenvectors in C
eigenvectors
linear
algebra
C
framework
11k
views
5
answers
10
votes
2011-12-22 02:34:16 +0100
god.one
Reliability of Sage vs commercial software
mathematica
reliability
705
views
2
answers
1
vote
2011-12-06 11:13:44 +0100
Cheatboy2
Matlab values as sage vector or matrix object ?
Matlab
datatype
1k
views
2
answers
1
vote
2011-10-24 11:42:29 +0100
kcrisman
symbolic_expression produces invalid traceback (TypeError)
symbolic
TypeError
RealDistribution
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