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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
(350)
Feature requests
(30)
Installation trouble
(62)
Bug reports
(144)
Most viewed questions
+1
vote
1
answer
How can I invert the product rule nicely [where there are extra numerical factors]?
asked
Dec 7, 2022
in
General questions
by
Physics Cat
(
240
points)
product_rule
substitute
+1
vote
2
answers
Run cadabra kernel in colab
asked
Oct 17, 2021
in
General questions
by
eureka
(
1.4k
points)
jupyter-notebook
cloud
+1
vote
1
answer
Installing CADABRA2
asked
Mar 30, 2020
in
Installation trouble
by
luis.guillen
(
130
points)
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
2
answers
Cadabra 2: suppressing output, font size
asked
Oct 14, 2016
in
General questions
by
partha
(
300
points)
cadabra-gtk
output
font-size
+1
vote
1
answer
Build fails on Ubuntu 19.04, unspecified reference to boost::system::generic_category().
asked
Aug 20, 2019
in
Installation trouble
by
lammasmainen
(
130
points)
cadabra2
installation
+1
vote
2
answers
Errors in function 'evaluate`
asked
Mar 18, 2023
in
General questions
by
eureka
(
1.4k
points)
evaluate
+1
vote
1
answer
import cdb.sympy.solvers hangs the kernel
asked
Apr 25, 2019
in
Bug reports
by
Karim
(
300
points)
sympy
cadabra-hangs
+2
votes
1
answer
Integrate by parts multiple tensors at once
asked
Sep 26, 2020
in
General questions
by
Stanislav Hronek
integrate_by_parts
+2
votes
1
answer
Cadabra 2 syntax for "<<"
asked
Jun 10, 2018
in
General questions
by
dbutter
(
1.0k
points)
+1
vote
1
answer
Evaluate function kernel crash
asked
Feb 5, 2021
in
Bug reports
by
Arina
(
1.1k
points)
evaluate
cadabra2
0
votes
1
answer
How to use \dagger ?
asked
Mar 17, 2019
in
General questions
by
eureka
(
1.4k
points)
dagger
evaluate
0
votes
2
answers
Gtk interface doesn't work.
asked
Jul 9, 2018
in
Installation trouble
by
Kevin
0
votes
1
answer
Generic typesetting LaTex error on Windows 10, Cadabra2.2.1d
asked
Sep 20, 2018
in
Bug reports
by
amrutn
(
120
points)
tex-error
0
votes
1
answer
How can I define complex scalar field in Cadabra?
asked
Aug 2, 2019
in
General questions
by
Ashu kushwaha
+1
vote
1
answer
Graded partial differential
asked
Jun 19, 2019
in
General questions
by
Kevin
(
250
points)
selfanticommuting
partialderivative
+1
vote
1
answer
eliminate_kronecker(_) crashes on double derivatives
asked
Jul 31, 2018
in
Bug reports
by
Kevin
eliminate_kronecker
+1
vote
2
answers
Import of commands from txt file to cnb
asked
Jan 11, 2020
in
General questions
by
Ari
(
320
points)
import
cadabra
data_structure
convertion
notebooks
+1
vote
1
answer
Conformal transformation to a metric
asked
Nov 26, 2017
in
General questions
by
Archimedes
(
300
points)
evaluate-components
eliminate_metric
+1
vote
1
answer
"unwrap" gets confused if applied before "distribute"
asked
Oct 15, 2016
in
Bug reports
by
partha
(
300
points)
unwrap
cadabra2
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