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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
(177)
Feature requests
(19)
Installation trouble
(36)
Bug reports
(77)
Recent questions tagged substitute
0
votes
1
answer
Substitution of tensors - Einstein equations
asked
Aug 16
in
General questions
by
doxdrum
(
4.9k
points)
tensor-components
indices
substitute
0
votes
0
answers
some things about "substitute"
asked
Mar 19
in
General questions
by
Eureka
(
310
points)
substitute
+1
vote
1
answer
How to evaluate components of covariant derivative
asked
Aug 12, 2018
in
General questions
by
rytimid
(
220
points)
evaluate
cadabra-gtk
cadabra2
substitute
+1
vote
1
answer
How to evaluate the tensor of energy momentum for provided metric anzatz and 4-velocity
asked
Aug 9, 2018
in
General questions
by
rytimid
(
220
points)
cadabra-gtk
cadabra2
substitute
evaluate
0
votes
1
answer
Substitute and dummy indices manipulation
asked
Jul 4, 2018
in
Bug reports
by
doxdrum
(
4.9k
points)
tensor-components
substitute
indices
rename-indices
+1
vote
1
answer
Error in substitute command
asked
Mar 15, 2018
in
Bug reports
by
LeoBrewin
(
1.5k
points)
substitute
triple-index
0
votes
1
answer
Make substitute rename dummy repeated indices (when position=fixed)
asked
Mar 1, 2017
in
General questions
by
Bruno Le Floch
substitute
indices
+2
votes
1
answer
Substitute the "absolute" indices
asked
Oct 17, 2016
in
Feature requests
by
Herb
(
400
points)
substitute
indices
+2
votes
1
answer
substitute only the fist occurrence
asked
Oct 10, 2016
in
General questions
by
retiarus
(
140
points)
substitute
0
votes
1
answer
A question about the patterns and substitution
asked
Aug 19, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
patterns
substitute
0
votes
1
answer
An error during substitution command
asked
Aug 15, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
substitute
cadabra2
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