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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
(219)
Feature requests
(19)
Installation trouble
(43)
Bug reports
(87)
Recent questions in General questions
Recent questions in General questions
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
+1
vote
1
answer
A general covariant derivative
asked
Aug 17, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
covariant-derivatie
0
votes
1
answer
Problem with eliminate_metric and product_rule
asked
Aug 16, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
eliminate_metric
product_rule
cadabra2
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
2
answers
Wanted \partial_{\mu}{const} = 0
asked
Aug 14, 2016
in
General questions
by
yutasekiguchi
(
670
points)
functions
derivative
0
votes
1
answer
An unexpected behavior from @prodrule
asked
Aug 13, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
cadabra1
@prodsort
0
votes
1
answer
Declaring constants and Antisymmetry in only some indices..
asked
Aug 6, 2016
in
General questions
by
leastaction
(
320
points)
antisymmetry
0
votes
1
answer
Error doing component calculation
asked
Jul 31, 2016
in
General questions
by
anonymous
+1
vote
1
answer
How do you simplify expressions with dummy indices with Cadabra?
asked
Jul 25, 2016
in
General questions
by
Mariano
canonicalise
simplify
+1
vote
2
answers
"factor_out" algorithm and unequal indices
asked
Jul 15, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
rewrite_indices
0
votes
1
answer
eliminate_metric
asked
Jul 14, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
+1
vote
0
answers
Analogous of `rename_indices` to factorise a tensor
asked
Jul 11, 2016
in
General questions
by
doxdrum
(
6.3k
points)
tutorial
rename-indices
vary
factor-out
+1
vote
1
answer
Weak field approximation and inverse metric expansion
asked
Jul 11, 2016
in
General questions
by
vnikoofard
(
1.1k
points)
0
votes
1
answer
Is it possible to increase the *predefined* size of the output?
asked
Jul 7, 2016
in
General questions
by
doxdrum
(
6.3k
points)
gui
output
cadabra-gtk
0
votes
1
answer
How to convert a python string into cadabra expression?
asked
Jul 7, 2016
in
General questions
by
doxdrum
(
6.3k
points)
algorithms
python
functions
convertion
0
votes
2
answers
Define python functions
asked
Jul 7, 2016
in
General questions
by
doxdrum
(
6.3k
points)
python
functions
algorithms
+1
vote
1
answer
How to ensure that all the dummy indices won't appear more than twice?
asked
Jul 2, 2016
in
General questions
by
yuyang
(
140
points)
intro
0
votes
1
answer
Best practises for contribute developing
asked
Jun 24, 2016
in
General questions
by
doxdrum
(
6.3k
points)
development
git
github
best-practise
+4
votes
0
answers
Welcome to the Cadabra Q&A
asked
Feb 29, 2016
in
General questions
by
kasper
(
54.4k
points)
intro
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