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12747
questions
Tagged
726
views
1
answer
no
votes
2019-08-05 23:22:45 +0200
rburing
Substituting symbolic expressions for mixed differential forms.
differential_form
matrices
coercion
symbolic-expression
substitute
343
views
no
answers
no
votes
2019-08-06 01:04:16 +0200
Richard_L
Optimal method to invert symbolic matrix
symbolic-matrix
pseudo-Inverse
1k
views
1
answer
no
votes
2019-08-06 10:27:52 +0200
tmonteil
polynomials with bounded coefficients
polynomials
finite-field
791
views
no
answers
no
votes
2019-08-07 06:23:51 +0200
Anonymous
which function give accurate time result timeit or start time to end time
143
views
no
answers
no
votes
2019-08-07 13:30:52 +0200
Olivier R.
unable to simplify to a complex interval approximation
interval_fields
psi_function
1k
views
1
answer
no
votes
2019-08-09 00:58:18 +0200
dsejas
removing the repeated rows of a matrix
matrices
1k
views
1
answer
no
votes
2019-08-09 15:16:17 +0200
rburing
Define the affine variety $X = V (y − x^2, y − x + 1)$.
AlgebraicGeometry
algebra
geometry
CommutativeAlgebra
587
views
1
answer
no
votes
2019-08-08 17:49:48 +0200
nbruin
The shortest string containing all given substrings
optimization
string
704
views
1
answer
no
votes
2019-08-10 23:31:56 +0200
Emmanuel Charpentier
Obtain a particular solution for a system of inequalities whose variables can only take certain values
inequalities
assumption
inequalities-output
317
views
no
answers
no
votes
2019-08-09 13:22:51 +0200
REKHA BISWAL
Betti numbers of Nakajima Quiver varieties
quivers
cohomology
878
views
1
answer
no
votes
2019-08-14 16:53:45 +0200
eric_g
Source for Principal Null Directions Kerr, Example Worksheet
Kerr
spacetime
killing-tensor
general-relativity
536
views
1
answer
no
votes
2019-08-14 14:15:02 +0200
Iguananaut
var list with only one variable error
var
confirmed_issue
list
459
views
1
answer
no
votes
2019-08-14 20:36:18 +0200
ortollj
How to expand the result of derivative()?
derivative
expand
367
views
no
answers
no
votes
2019-08-16 09:29:54 +0200
vick
cosmological spacetimes
general-relativity
spacetime
tensor
842
views
2
answers
no
votes
2019-08-20 23:36:55 +0200
joakim_uhlin
Checking identity of two combinatorial expressions
combinatorics
binomial
identity
symbolic-expression
82
views
no
answers
no
votes
2019-08-21 11:57:26 +0200
mkummini
Calling singular.invariant_theory [closed]
352
views
1
answer
no
votes
2019-08-23 10:27:13 +0200
Emmanuel Charpentier
Slider for fractions of pi
848
views
1
answer
no
votes
2019-08-23 13:19:08 +0200
Emmanuel Charpentier
How to plot points of size less than 1?
points
graphics
2Dplot
437
views
1
answer
no
votes
2019-08-31 17:00:00 +0200
dan_fulea
How to find the norm of a quaternion?
536
views
1
answer
no
votes
2019-08-27 14:16:45 +0200
A.PASCONCINO
LLL algorithm extended to linearly dependent vectors
lattice_reduction
lll
914
views
no
answers
no
votes
2019-08-26 16:50:07 +0200
Nikolaj
square root sign [closed]
square_root
sqrt
finitefield
769
views
no
answers
no
votes
2019-08-27 14:44:34 +0200
mqpsf
Stopiteration Raised [closed]
eulerian
circuit
StopIteration
237
views
no
answers
no
votes
2019-08-27 15:32:45 +0200
heluani
How to get graded component of graded ring [closed]
graded_algebra
graded
quotient_ring
756
views
1
answer
no
votes
2019-08-28 13:24:23 +0200
eric_g
How to set a metric tensor inverse?
sagemanifolds
riemann
metric
386
views
1
answer
no
votes
2019-08-29 08:35:15 +0200
tmonteil
Given a matrix $M$ how to form the following matrix $N$ from $M$.
adjacency_matrix
block_matrix
507
views
1
answer
no
votes
2019-08-29 16:07:32 +0200
FrédéricC
Virasoro Verma module Basis
Virasoroalgebra
Verma_module
420
views
1
answer
no
votes
2019-08-30 16:35:08 +0200
Emmanuel Charpentier
SageTex, sage, version conflict?
sagetex
229
views
1
answer
no
votes
2019-08-31 13:04:17 +0200
Emmanuel Charpentier
trigonometric linear combination
905
views
1
answer
no
votes
2019-09-05 08:36:52 +0200
Emmanuel Charpentier
How did simplify_full() manipulate this expression?
symbolic-expression
simplify_full
combinatorics
271
views
no
answers
no
votes
2019-08-31 00:30:23 +0200
nate1248
How to define a polynomial function over a nonprime finite field [closed]
finite-fields
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