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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
(147)
Highest voted questions
+2
votes
1
answer
Line break in Cadabra 2
asked
Oct 14, 2016
in
General questions
by
partha
(
300
points)
+2
votes
1
answer
substitute only the fist occurrence
asked
Oct 10, 2016
in
General questions
by
retiarus
(
140
points)
substitute
+2
votes
2
answers
usage of Vielbein
asked
Dec 23, 2016
in
Feature requests
by
asierzm
+2
votes
1
answer
Substitute the "absolute" indices
asked
Oct 17, 2016
in
Feature requests
by
Herb
(
400
points)
substitute
indices
+1
vote
2
answers
Christoffel symbols computation in $d$ dimensions with split indices
asked
4 days
ago
in
General questions
by
raulastur
(
180
points)
algorithms
metric
+1
vote
1
answer
why can't cadabra find cdb.sympy.calculus?
asked
May 7
in
General questions
by
paul
(
210
points)
+1
vote
1
answer
how to compute metric(vector,vector) or g(v,w) where g,v,w already defined without haqving to repeat the definitions.
asked
May 7
in
General questions
by
paul
(
210
points)
+1
vote
0
answers
convert other format to cadabra2 format
asked
Apr 24
in
General questions
by
eureka
(
2.1k
points)
sympy
+1
vote
1
answer
how to swap indices for partial derivatives
asked
Mar 19
in
General questions
by
bin_go
(
140
points)
indices
derivative
swap
+1
vote
1
answer
Hello i am a beginner in using Cadabra 2
asked
Mar 16
in
General questions
by
jihad
(
130
points)
+1
vote
0
answers
How to create derivatives of coordinates with indices?
asked
Feb 15
in
General questions
by
kandrax
(
130
points)
partialderivative
derivative
indices
+1
vote
1
answer
derivatives with two indices
asked
Jan 18
in
General questions
by
bduboeuf
(
130
points)
derivative
multiple
indices
+1
vote
3
answers
make copy expression easier
asked
Apr 18
in
Feature requests
by
eureka
(
2.1k
points)
substitute
+1
vote
0
answers
bug of stop evaluation
asked
Apr 21
in
Bug reports
by
eureka
(
2.1k
points)
bug-report
evaluate
+1
vote
1
answer
unwrap of partial derivatives
asked
Mar 26
in
Bug reports
by
Arina
(
1.6k
points)
partialderivative
unwrap
+1
vote
1
answer
meld returns zero where it shouldn't?
asked
Feb 5
in
Bug reports
by
dbutter
(
1.0k
points)
meld
+1
vote
1
answer
Operations with fractional powers of negative numbers
asked
Jan 16
in
Bug reports
by
Arina
(
1.6k
points)
powers
+1
vote
1
answer
Interaction between 'canonicalise' and vector spinors
asked
Jan 11
in
Bug reports
by
Lactose
(
140
points)
+1
vote
1
answer
NameError after upgrade
asked
Mar 5
in
Installation trouble
by
Jan
(
130
points)
+1
vote
0
answers
Output not displaying as rendered latex
asked
Feb 15
in
Installation trouble
by
ChuckW
(
160
points)
cadabra-output
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