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General questions
(283)
Feature requests
(24)
Installation trouble
(54)
Bug reports
(111)
Recent questions and answers in General questions
Recent questions and answers in General questions
+1
vote
1
answer
doubt about how to make assumptions in multiple files
answered
3 days
ago
in
General questions
by
kasper
(
64.9k
points)
+1
vote
1
answer
Substitution employing double overline accent?
answered
Mar 3
in
General questions
by
kasper
(
64.9k
points)
substitute
indices
substitution-rule
0
votes
1
answer
issue installing on mac
answered
Feb 21
in
General questions
by
kasper
(
64.9k
points)
+1
vote
1
answer
converting partial derivative to covariant derivative
answered
Feb 11
in
General questions
by
kasper
(
64.9k
points)
indices
covariant-derivative
substitute
+1
vote
1
answer
Question about eliminate metric
answered
Feb 4
in
General questions
by
kasper
(
64.9k
points)
eliminate_metric
metric
+1
vote
1
answer
copy the output and feed as another input
answered
Jan 30
in
General questions
by
kasper
(
64.9k
points)
+1
vote
1
answer
diffrentiation of an expression
answered
Jan 29
in
General questions
by
kasper
(
64.9k
points)
simplification
cadabra2
0
votes
1
answer
simplifying expression
answered
Jan 29
in
General questions
by
anupam1031
(
630
points)
simplification
+1
vote
1
answer
Minus sign to index-dependent power
answered
Jan 23
in
General questions
by
kasper
(
64.9k
points)
numbers
substitute
+1
vote
1
answer
Redefining a function
answered
Jan 2
in
General questions
by
kasper
(
64.9k
points)
+1
vote
1
answer
Why meld mixes different sets of variables?
[closed]
answered
Dec 7, 2021
in
General questions
by
kasper
(
64.9k
points)
meld
indices
0
votes
1
answer
Expansion of covariant derivative
answered
Oct 21, 2021
in
General questions
by
Arina
(
670
points)
indices
python-functions
expand
covariant-derivative
+1
vote
2
answers
Run cadabra kernel in colab
answered
Oct 17, 2021
in
General questions
by
kasper
(
64.9k
points)
jupyter-notebook
cloud
+1
vote
0
answers
Metric after coordinate transformation
asked
Sep 26, 2021
in
General questions
by
amnon.willinger
(
260
points)
+1
vote
0
answers
Matching expressions with variable index ranges
asked
Sep 20, 2021
in
General questions
by
dbutter
(
480
points)
substitute
dummy-indices
+1
vote
0
answers
Problems with substitute and kronecker
asked
Sep 15, 2021
in
General questions
by
lucio96
(
130
points)
+1
vote
1
answer
manipulating expressions: get_rhs and joining to an equation
answered
Sep 7, 2021
in
General questions
by
kasper
(
64.9k
points)
0
votes
0
answers
Trouble with Dummy-Index Manipulation within Index Brackets and Partial Derivatives
asked
Aug 24, 2021
in
General questions
by
Simon
(
250
points)
canonicalise
dummy-indices
indexbracket
partialderivative
substitute
+1
vote
1
answer
Coefficients Inconsistency with expand=False in join_gamma()
answered
Aug 8, 2021
in
General questions
by
kasper
(
64.9k
points)
join_gamma
expand
use_gendelta
+1
vote
0
answers
How to Create an Antisymmetric Metric
asked
Aug 8, 2021
in
General questions
by
Simon
(
250
points)
metric
eliminate_metric
antisymmetry
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