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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
(346)
Feature requests
(30)
Installation trouble
(62)
Bug reports
(142)
Highest voted questions
+2
votes
1
answer
Calculating determinants and traces
asked
Oct 10, 2018
in
General questions
by
Vuka
(
180
points)
cadabra2
determinant
trace
+2
votes
1
answer
Simple example showing differences between position=free, fixed and independent
asked
Sep 28, 2018
in
General questions
by
LeoBrewin
(
1.6k
points)
index-free-fixed-independent
+2
votes
1
answer
Code for general Einstein field equations with diagonal metric anzatc
asked
Aug 7, 2018
in
General questions
by
rytimid
(
220
points)
derivative
cadabra-gtk
cadabra2
einstein-equations
evaluate-components
+2
votes
1
answer
Cadabra 2 syntax for "<<"
asked
Jun 10, 2018
in
General questions
by
dbutter
(
1.0k
points)
+2
votes
2
answers
How can I implement cyclicity of trace?
asked
May 9, 2018
in
General questions
by
mpatra91
(
170
points)
trace
+2
votes
2
answers
Fourier Transform
asked
Mar 17, 2018
in
General questions
by
mossman
(
520
points)
+2
votes
1
answer
Only one component of derivative non zero
asked
Feb 19, 2018
in
General questions
by
mossman
(
520
points)
+2
votes
1
answer
How to define a function of many variable like f(x_1,x_2,...,x_n)?
asked
Jun 26, 2017
in
General questions
by
Sitender
(
560
points)
+2
votes
0
answers
exponential of a function?
asked
Jun 14, 2017
in
General questions
by
anonymous
exponential
+2
votes
1
answer
how can I call back an expression?
asked
May 17, 2017
in
General questions
by
anonymous
+2
votes
2
answers
Copy/Paste output from notebook
asked
Apr 8, 2017
in
General questions
by
padawanphysicist
(
220
points)
+2
votes
1
answer
Multiple Window in cadabra
asked
Nov 26, 2017
in
Feature requests
by
Archimedes
(
300
points)
cadabra-hangs
+2
votes
1
answer
Trace of Gamma Matrices?
asked
Jan 4, 2017
in
Feature requests
by
Sitender
+2
votes
2
answers
usage of Vielbein
asked
Dec 23, 2016
in
Feature requests
by
asierzm
+2
votes
1
answer
Substitute the "absolute" indices
asked
Oct 17, 2016
in
Feature requests
by
Herb
(
400
points)
substitute
indices
+2
votes
1
answer
Problems with combine(_)
asked
Aug 19, 2019
in
Bug reports
by
StefanoDA
(
190
points)
implicitindex
combine
+2
votes
2
answers
Bug in @unwrap for Cadabra 1.42
asked
Jun 5, 2018
in
Bug reports
by
dbutter
(
1.0k
points)
cadabra1
+2
votes
3
answers
unexpected crash
asked
Sep 6, 2017
in
Bug reports
by
victor
(
200
points)
+2
votes
2
answers
distribute wedge
asked
Aug 18, 2017
in
Bug reports
by
gian
(
180
points)
wedge
+2
votes
1
answer
Windows 10 version doesn't work
asked
Oct 28, 2018
in
Installation trouble
by
anonymous
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