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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
(353)
Feature requests
(32)
Installation trouble
(63)
Bug reports
(146)
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vote
1
answer
Same problem with jupyter kernel in Ubuntu 20.04.2 LTS
asked
Mar 12, 2021
in
General questions
by
rogerio
(
140
points)
jupyter-notebook
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
+1
vote
1
answer
Power with free indices not allowed
asked
Dec 15, 2022
in
General questions
by
loreno.heer
(
170
points)
+1
vote
1
answer
Can indices be moved?
asked
Apr 9, 2020
in
General questions
by
anonymous
indices
+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
Module "cdb.core.component" cannot be imported
asked
Aug 29, 2023
in
Bug reports
by
HL
(
210
points)
get_component
+1
vote
1
answer
Improper handling of fractions
asked
Aug 27, 2019
in
Bug reports
by
sapor
(
220
points)
fractions
internal-processing
+1
vote
1
answer
How to "factor out" derivatives?
asked
Dec 2, 2022
in
General questions
by
Physics Cat
(
240
points)
derivative
+1
vote
1
answer
how can i tell cadabra that the partial derivatives commute upto linear order while calculating Riemann Tensor
asked
Aug 1, 2018
in
General questions
by
Md Golam Mafuz
+1
vote
1
answer
Bug in string_states example
asked
Jan 24, 2022
in
Bug reports
by
melsophos
(
260
points)
kronecker-delta
+1
vote
1
answer
Unexpected behaviour of zoom()
asked
Jun 3, 2023
in
General questions
by
jsem
(
740
points)
zoom-unzoom
0
votes
1
answer
problem with \frac{}{} in ubuntu 14.04?
asked
Mar 25, 2018
in
Bug reports
by
anonymous
fractions
+1
vote
1
answer
sort_product bug with position=independent and identical variables
asked
Jun 9, 2022
in
Bug reports
by
dbutter
(
1.0k
points)
sort_product
+1
vote
2
answers
How to implement a zoom-sensitive algorithm
asked
Nov 13, 2023
in
General questions
by
gpn
(
2.0k
points)
algorithms
zoom-unzoom
0
votes
1
answer
Conditional Substitute command
asked
Mar 14, 2018
in
General questions
by
mossman
(
520
points)
+1
vote
1
answer
Eliminate_metric(_) not contracting indices!
asked
Jan 16, 2017
in
General questions
by
anonymous
+1
vote
1
answer
strange behavior of @take in Cadabra1.
asked
Nov 19, 2016
in
Bug reports
by
anonymous
+1
vote
2
answers
How to get the `weight` value of an object?
asked
Jan 22, 2023
in
General questions
by
doxdrum
(
13.7k
points)
cadabra2
properties
algorithms
weight
0
votes
1
answer
Installing Cadabra
asked
Mar 17, 2021
in
General questions
by
Lmendrit
(
120
points)
installation
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