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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
(352)
Feature requests
(31)
Installation trouble
(63)
Bug reports
(144)
Recent questions without a selected answer
+2
votes
1
answer
Display currently running function
asked
Feb 2, 2023
in
Feature requests
by
dbutter
(
1.0k
points)
cadabra-gtk
cadabra2
+1
vote
1
answer
Incorrect Derivative Free Index Behaviour For User-Defined Symbols
asked
Jan 27, 2023
in
Bug reports
by
jjwoods264
(
170
points)
indices
symbol
derivative
free_indices
latexform
+1
vote
2
answers
Incorrect behaviour of meld?
asked
Jan 23, 2023
in
Bug reports
by
jjwoods264
(
170
points)
indices
anticommuting
antisymmetry
superspace
supersymmetry
+1
vote
2
answers
How to get the `weight` value of an object?
asked
Jan 22, 2023
in
General questions
by
doxdrum
(
13.2k
points)
cadabra2
properties
algorithms
weight
+1
vote
2
answers
Index replacement problem
asked
Jan 10, 2023
in
Bug reports
by
jorge
(
180
points)
dummy-indices
substitute
+1
vote
1
answer
Can not set the correct Cadabra kernel path for jupyter.
asked
Jan 5, 2023
in
Installation trouble
by
BK0717-RiSk
(
230
points)
jupyter-notebook
+1
vote
1
answer
Missing directory when running Cadabra for the first time
asked
Jan 4, 2023
in
Installation trouble
by
BK0717-RiSk
(
230
points)
+2
votes
1
answer
Import notebook from subdirectory
asked
Dec 16, 2022
in
General questions
by
jsem
(
740
points)
+1
vote
1
answer
Broken link on the webpage documentation
asked
Dec 15, 2022
in
Bug reports
by
jsem
(
740
points)
+1
vote
4
answers
Strange triple index error
asked
Dec 14, 2022
in
Bug reports
by
jorge
(
180
points)
triple-index
dummy-indices
+1
vote
1
answer
Installing with apt-get on Linux Mint 21
asked
Dec 9, 2022
in
Installation trouble
by
Mike
(
130
points)
installation
+1
vote
1
answer
Weird behavior where kernel crashes when substituting expression, depending on how the expression is written
asked
Dec 4, 2022
in
Bug reports
by
jmlealdefreitas
(
130
points)
substitute
bug-report
+1
vote
1
answer
Select/pattern matching for noncommuting expressions (gamma matrices) with free indices
asked
Dec 1, 2022
in
General questions
by
clemmrich
(
220
points)
+1
vote
2
answers
Collect factors with negative power
asked
Dec 1, 2022
in
General questions
by
Arina
(
1.1k
points)
collect_factors
+1
vote
1
answer
Import from notebook library not working
asked
Nov 30, 2022
in
General questions
by
clemmrich
(
220
points)
+1
vote
1
answer
Summation of the substitution rules
asked
Nov 30, 2022
in
General questions
by
Arina
(
1.1k
points)
substitution-rule
+3
votes
1
answer
Raising and lowering indices with an anti-symmetric tensor
asked
Nov 16, 2022
in
Feature requests
by
TimAngas
(
160
points)
+1
vote
1
answer
Problems installing with brew on MacOS
asked
Nov 5, 2022
in
Installation trouble
by
gpasa
(
130
points)
mac
homebrew
+1
vote
1
answer
New properties: "Normal" and "Orthogonal"
asked
Oct 11, 2022
in
Feature requests
by
amnon.willinger
(
380
points)
properties
contractions
+1
vote
1
answer
The sign of the Tides tensor is incorrect
asked
Sep 28, 2022
in
General questions
by
Gabriel Ribeiro
(
230
points)
riemann-tensor
tensor-components
tides-tensor
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