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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)
Highest voted questions
0
votes
2
answers
sign changed index splitting
asked
Sep 20, 2020
in
General questions
by
anonymous
indices
0
votes
1
answer
"undo" the young_project_tensor...
asked
Aug 5, 2020
in
General questions
by
Yi Zhang
(
200
points)
young_project_tensor
0
votes
0
answers
First derivative with multiple indices
asked
Jul 17, 2020
in
General questions
by
Mr. K
(
130
points)
derivative
indices
product_rule
0
votes
1
answer
convert the commutator of covariant derivatives acting on spinor into curvature
asked
Jul 6, 2020
in
General questions
by
Yi Zhang
(
200
points)
indices
commutator
covariant-derivatie
0
votes
1
answer
EpsilonTensor product not showing negative sign?
asked
Jun 16, 2020
in
General questions
by
anonymous
0
votes
0
answers
Defining a vector field.
asked
Jun 15, 2020
in
General questions
by
anonymous
differential-forms
exterior-derivative
0
votes
2
answers
Using function within expression
asked
May 21, 2020
in
General questions
by
dbutter
(
1.0k
points)
0
votes
1
answer
Cadabra 2.3 for OpenSUSE Leap 15.1 ?
asked
Aug 29, 2020
in
Bug reports
by
strangerep
(
300
points)
0
votes
1
answer
LaTeXForm does not work properly(?)
asked
Aug 28, 2020
in
Bug reports
by
strangerep
(
300
points)
0
votes
1
answer
\delta^\mu_\mu fails to contract to 4.
asked
Aug 27, 2020
in
Bug reports
by
strangerep
(
300
points)
0
votes
0
answers
Meld on undistributed input
asked
Jul 15, 2020
in
Bug reports
by
Liwott
(
200
points)
meld
0
votes
1
answer
Problem extracting free indices
asked
Jul 7, 2020
in
Bug reports
by
Liwott
(
200
points)
free_indices
0
votes
2
answers
bugs with sort_product&meld
asked
May 22, 2020
in
Bug reports
by
eureka
(
1.5k
points)
sort_product
meld
0
votes
1
answer
"unwrap" returns 0 if pushing anti-commuting constant past a mixed object
asked
Apr 7, 2020
in
Bug reports
by
dbutter
(
1.0k
points)
unwrap
0
votes
0
answers
Bugs with 'sort_product'
asked
Mar 27, 2020
in
Bug reports
by
eureka
(
1.5k
points)
trace
sort_product
0
votes
1
answer
ModuleNotFoundError: no module named 'sympy'
asked
Sep 21, 2020
in
Installation trouble
by
anonymous
cadabra2
sympy
0
votes
1
answer
gmpy2 module error
asked
Aug 19, 2020
in
Installation trouble
by
johnoh
(
120
points)
0
votes
0
answers
Problems with import cdb.core.manip as manip
asked
Aug 6, 2020
in
Installation trouble
by
anonymous
cbd
core
manip
import
0
votes
1
answer
Issue with brew link
asked
Jun 12, 2020
in
Installation trouble
by
Liwott
(
200
points)
mac
homebrew
0
votes
2
answers
Problem with installation from github repository (Debian bullseye)
asked
May 17, 2020
in
Installation trouble
by
doxdrum
(
13.2k
points)
installation
github
install
cadabra2-make
python
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