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(32)
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Most viewed questions
+2
votes
3
answers
Problem with substitute and powers
asked
Oct 31, 2023
in
Bug reports
by
Bruno
(
180
points)
substitution
expand_power
0
votes
1
answer
NameError: name 'dsolve' is not defined At: <string>(7)
asked
Mar 16, 2019
in
General questions
by
eureka
(
2.2k
points)
sympy
+1
vote
0
answers
Matching expressions with variable index ranges
asked
Sep 20, 2021
in
General questions
by
dbutter
(
1.0k
points)
substitute
dummy-indices
+3
votes
1
answer
Error in using "vary"
asked
Sep 13, 2016
in
General questions
by
yutasekiguchi
(
700
points)
vary
error
+1
vote
1
answer
Sum of tensors in coordinate form
asked
Apr 9, 2021
in
General questions
by
Arina
(
1.7k
points)
tensor-components
+1
vote
1
answer
About LaTeX print outcome in v2.2.3
asked
Nov 3, 2020
in
General questions
by
eureka
(
2.2k
points)
latex
+1
vote
1
answer
Problems with linsolve
asked
Dec 17, 2019
in
General questions
by
Mattia_Physics
(
410
points)
linsolve
sympy
0
votes
1
answer
get (anti)commutator
asked
Oct 27, 2019
in
General questions
by
eureka
(
2.2k
points)
commutator
+1
vote
1
answer
exporting expression as cadabra format
asked
Dec 22, 2017
in
General questions
by
novice0516
(
160
points)
cadabra2
export
0
votes
1
answer
An error during substitution command
asked
Aug 15, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
substitute
cadabra2
+1
vote
4
answers
Strange triple index error
asked
Dec 14, 2022
in
Bug reports
by
jorge
(
180
points)
triple-index
dummy-indices
+1
vote
1
answer
How to code \gamma^{5}
asked
Sep 13, 2017
in
General questions
by
beccaria
(
270
points)
+2
votes
1
answer
Simple example showing differences between position=free, fixed and independent
asked
Sep 28, 2018
in
General questions
by
LeoBrewin
(
1.8k
points)
index-free-fixed-independent
+1
vote
1
answer
epsilon_to_delta for different type of indices
asked
May 14, 2017
in
General questions
by
hersh
(
150
points)
indices
epsilon-tensor
kronecker-delta
+1
vote
1
answer
canonicalise with calagraphic font
asked
Aug 16, 2019
in
Bug reports
by
daniel thompson
(
130
points)
canonicalise
0
votes
1
answer
`eliminate_vielbein` and the `KroneckerDelta`
asked
May 6, 2019
in
Feature requests
by
doxdrum
(
14.9k
points)
vielbein
eliminate_vielbein
kronecker-delta
+1
vote
1
answer
copy the output and feed as another input
asked
Jan 30, 2022
in
General questions
by
anupam1031
(
650
points)
+1
vote
1
answer
Bug Generic TeX error
asked
Sep 18, 2020
in
General questions
by
anonymous
tex-error
+3
votes
1
answer
Contraction of indices in equations
asked
Apr 18, 2018
in
General questions
by
andreas
(
320
points)
+1
vote
1
answer
Contractions in derivatives
asked
Apr 23, 2018
in
General questions
by
andreas
(
320
points)
contractions
nabla
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