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12519
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Tagged
225
views
no
answers
no
votes
2019-08-06 01:04:16 +0100
Richard_L
Optimal method to invert symbolic matrix
symbolic-matrix
pseudo-Inverse
696
views
1
answer
no
votes
2019-08-06 10:27:52 +0100
tmonteil
polynomials with bounded coefficients
polynomials
finite-field
760
views
no
answers
no
votes
2019-08-07 06:23:51 +0100
Anonymous
which function give accurate time result timeit or start time to end time
90
views
no
answers
no
votes
2019-08-07 13:30:52 +0100
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 +0100
dsejas
removing the repeated rows of a matrix
matrices
671
views
1
answer
no
votes
2019-08-09 15:16:17 +0100
rburing
Define the affine variety $X = V (y − x^2, y − x + 1)$.
AlgebraicGeometry
algebra
geometry
CommutativeAlgebra
416
views
1
answer
no
votes
2019-08-08 17:49:48 +0100
nbruin
The shortest string containing all given substrings
optimization
string
329
views
1
answer
no
votes
2019-08-10 23:31:56 +0100
Emmanuel Charpentier
Obtain a particular solution for a system of inequalities whose variables can only take certain values
inequalities
assumption
inequalities-output
180
views
no
answers
no
votes
2019-08-09 13:22:51 +0100
REKHA BISWAL
Betti numbers of Nakajima Quiver varieties
quivers
cohomology
404
views
1
answer
no
votes
2019-08-14 16:53:45 +0100
eric_g
Source for Principal Null Directions Kerr, Example Worksheet
Kerr
spacetime
killing-tensor
general-relativity
365
views
1
answer
no
votes
2019-08-14 14:15:02 +0100
Iguananaut
var list with only one variable error
var
confirmed_issue
list
295
views
1
answer
no
votes
2019-08-14 20:36:18 +0100
ortollj
How to expand the result of derivative()?
derivative
expand
211
views
no
answers
no
votes
2019-08-16 09:29:54 +0100
vick
cosmological spacetimes
general-relativity
spacetime
tensor
367
views
2
answers
no
votes
2019-08-20 23:36:55 +0100
joakim_uhlin
Checking identity of two combinatorial expressions
combinatorics
binomial
identity
symbolic-expression
46
views
no
answers
no
votes
2019-08-21 11:57:26 +0100
mkummini
Calling singular.invariant_theory [closed]
246
views
1
answer
no
votes
2019-08-23 10:27:13 +0100
Emmanuel Charpentier
Slider for fractions of pi
500
views
1
answer
no
votes
2019-08-23 13:19:08 +0100
Emmanuel Charpentier
How to plot points of size less than 1?
points
graphics
2Dplot
299
views
1
answer
no
votes
2019-08-31 17:00:00 +0100
dan_fulea
How to find the norm of a quaternion?
315
views
1
answer
no
votes
2019-08-27 14:16:45 +0100
A.PASCONCINO
LLL algorithm extended to linearly dependent vectors
LLL_Dependent
585
views
no
answers
no
votes
2019-08-26 16:50:07 +0100
Nikolaj
square root sign [closed]
square_root
sqrt
finitefield
453
views
no
answers
no
votes
2019-08-27 14:44:34 +0100
mqpsf
Stopiteration Raised [closed]
eulerian
circuit
StopIteration
128
views
no
answers
no
votes
2019-08-27 15:32:45 +0100
heluani
How to get graded component of graded ring [closed]
graded_algebra
graded
quotient_ring
427
views
1
answer
no
votes
2019-08-28 13:24:23 +0100
eric_g
How to set a metric tensor inverse?
sagemanifolds
riemann
metric
238
views
1
answer
no
votes
2019-08-29 08:35:15 +0100
tmonteil
Given a matrix $M$ how to form the following matrix $N$ from $M$.
adjacency_matrix
block_matrix
209
views
1
answer
no
votes
2019-08-29 16:07:32 +0100
FrédéricC
Virasoro Verma module Basis
Virasoroalgebra
Verma_module
284
views
1
answer
no
votes
2019-08-30 16:35:08 +0100
Emmanuel Charpentier
SageTex, sage, version conflict?
sagetex
146
views
1
answer
no
votes
2019-08-31 13:04:17 +0100
Emmanuel Charpentier
trigonometric linear combination
491
views
1
answer
no
votes
2019-09-05 08:36:52 +0100
Emmanuel Charpentier
How did simplify_full() manipulate this expression?
symbolic-expression
simplify_full
combinatorics
187
views
no
answers
no
votes
2019-08-31 00:30:23 +0100
nate1248
How to define a polynomial function over a nonprime finite field [closed]
finite-fields
299
views
1
answer
no
votes
2019-08-31 20:24:49 +0100
ortollj
impossible to ask my question [closed]
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