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Welcome to Cadabra Q&A, where you can ask questions and receive answers from other members of the community.
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General questions
(358)
Feature requests
(32)
Installation trouble
(63)
Bug reports
(146)
Most viewed questions
0
votes
1
answer
strange behaviour of @substitute!(%) (bug ??)
asked
Mar 16, 2017
in
Bug reports
by
Stef
@substitute
gammamatrix
output
+1
vote
1
answer
epsilon_to_delta function failed to evaluate
asked
Nov 16, 2019
in
Bug reports
by
HL
epsilon_to_delta
+1
vote
0
answers
Issue with combine algorithm
asked
Oct 13, 2018
in
Bug reports
by
Sitender
(
560
points)
+1
vote
1
answer
Cadabra crashes on non-ASCII input
asked
Apr 17, 2019
in
Bug reports
by
Karim
(
300
points)
crash
0
votes
1
answer
Factor out vector which appears with different indices
asked
Feb 23, 2018
in
General questions
by
thesixthroc
(
120
points)
+2
votes
1
answer
How to define a function of many variable like f(x_1,x_2,...,x_n)?
asked
Jun 26, 2017
in
General questions
by
Sitender
(
560
points)
0
votes
0
answers
Fierz (Request)
asked
Sep 4, 2019
in
Feature requests
by
OmerG.
(
270
points)
+1
vote
1
answer
Why am I getting "Free indices in different terms in a sum do not match" when I integrate by parts?
asked
Apr 21, 2020
in
General questions
by
Jeffrey
runtime-error
+1
vote
1
answer
Cadabra on Raspberry Pi 3
asked
Sep 2, 2019
in
Installation trouble
by
natarajan000
(
170
points)
cadabra2
raspberry
pi
3
0
votes
1
answer
Cadabra2 on mint 18.3 is not running
asked
Apr 18, 2018
in
Installation trouble
by
anonymous
+1
vote
1
answer
Installing Cadabra on mint 18.3 does not work
asked
Jul 22, 2019
in
Installation trouble
by
Andrei
(
320
points)
+1
vote
0
answers
meld kernel crash
asked
Nov 11, 2020
in
General questions
by
Arina
(
1.5k
points)
meld
rename_dummies
+1
vote
0
answers
Supergravity calculation
asked
Jul 30, 2019
in
General questions
by
OmerG.
(
270
points)
supersymmetry
supergravity
clifford-algebra
+1
vote
0
answers
Analogous of `rename_indices` to factorise a tensor
asked
Jul 11, 2016
in
General questions
by
doxdrum
(
13.7k
points)
tutorial
rename-indices
vary
factor-out
+1
vote
1
answer
Error in substitute command
asked
Mar 15, 2018
in
Bug reports
by
LeoBrewin
(
1.6k
points)
substitute
triple-index
+1
vote
2
answers
Problem with update Cadabra2-2.1.0-trusty.deb on 3 Jan 2016
asked
Jan 4, 2017
in
Bug reports
by
sitender
+2
votes
2
answers
The Solution of Einstein's Equation in General Dimensions
asked
Apr 17, 2023
in
General questions
by
eureka
(
2.1k
points)
evaluate
+2
votes
1
answer
Line break in Cadabra 2
asked
Oct 14, 2016
in
General questions
by
partha
(
300
points)
+1
vote
0
answers
Examles of using Cadabra for superspace calculations.
asked
Feb 1, 2019
in
General questions
by
Nikita
(
130
points)
supersymmetry
superspace
grassman
+1
vote
2
answers
After alt+Up or alt-Down, cursor fails to auto-jump into newly created cell.
asked
Aug 30, 2020
in
Bug reports
by
strangerep
(
300
points)
user
interface
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