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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
(263)
Feature requests
(21)
Installation trouble
(53)
Bug reports
(105)
Recent questions in General questions
Recent questions in General questions
+1
vote
0
answers
Solution of Einstein's equations in a vacuum
asked
Aug 10, 2020
in
General questions
by
mhpedro
(
200
points)
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
(
430
points)
+1
vote
1
answer
Q: extending coordinate computation from configuration space to phase space
asked
May 6, 2020
in
General questions
by
Audrius-St
(
220
points)
cadabra2
component-computation
phase-space-extension
+1
vote
1
answer
all_contractions( ) is not defined?
asked
May 5, 2020
in
General questions
by
irvinmtzrd
(
170
points)
+1
vote
1
answer
Weird output when running through terminal.
asked
May 3, 2020
in
General questions
by
anonymous
+1
vote
1
answer
Q: simple Cadabra coordinate computation
asked
Apr 28, 2020
in
General questions
by
Audrius-St
(
220
points)
cadabra2
jupyter-notebook
component-computation
+1
vote
1
answer
Why am I getting "Free indices in different terms in a sum do not match" when I integrate by parts?
asked
Apr 21, 2020
in
General questions
by
Jeffrey
runtime-error
+1
vote
1
answer
Can indices be moved?
asked
Apr 9, 2020
in
General questions
by
anonymous
indices
+1
vote
1
answer
Export file to pdf
asked
Apr 5, 2020
in
General questions
by
mhpedro
(
200
points)
convertion
latex
pdf
notebooks
0
votes
0
answers
Issues with 'integrate_by_parts'
asked
Mar 12, 2020
in
General questions
by
Eureka
(
990
points)
integrate_by_parts
0
votes
1
answer
How to know the properties of an object?
asked
Feb 23, 2020
in
General questions
by
doxdrum
(
7.1k
points)
evaluate
cadabra2
properties
0
votes
1
answer
How to sort by upper and lower indices?
[closed]
asked
Feb 20, 2020
in
General questions
by
nalex
(
180
points)
+1
vote
1
answer
How to make integrands their own expressions?
asked
Feb 12, 2020
in
General questions
by
verynewtoallthis
+1
vote
1
answer
Issues with Trace
asked
Feb 8, 2020
in
General questions
by
Eureka
(
990
points)
trace
+1
vote
0
answers
Can I do Finsler geometry with Cadabra?
asked
Jan 31, 2020
in
General questions
by
strangerep
(
300
points)
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