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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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(1)
General questions
(380)
Feature requests
(32)
Installation trouble
(67)
Bug reports
(170)
Highest voted questions
+2
votes
1
answer
Line break in Cadabra 2
asked
Oct 14, 2016
in
General questions
by
partha
(
300
points)
+2
votes
1
answer
substitute only the fist occurrence
asked
Oct 10, 2016
in
General questions
by
retiarus
(
140
points)
substitute
+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
+1
vote
2
answers
How to remove/unset properties
asked
Jul 12, 2025
in
General questions
by
David
(
340
points)
+1
vote
1
answer
Evaluate does not respect NonCommuting
asked
Mar 14, 2025
in
General questions
by
sbstnschmtt
(
130
points)
evaluate
non-commuting
+1
vote
1
answer
How to manage two projects in their own folders which import .cnb's with the same names
asked
Feb 17, 2025
in
General questions
by
hris
(
180
points)
+1
vote
1
answer
derivatives are not evaluated in evaluation of components
asked
Dec 20, 2024
in
General questions
by
DerHutmacher
(
240
points)
cadabra2
derivative
indices
coordinate-transformation
+1
vote
1
answer
How to handle metric on submanifold?
asked
Dec 7, 2024
in
General questions
by
DerHutmacher
(
240
points)
metric
submanifold
cadabra2
subspace
+1
vote
1
answer
plot example on p. 51 of The Cadabra Book require range
asked
Jul 21, 2025
in
Bug reports
by
David
(
340
points)
cadabra2
cadabra-gtk
+1
vote
2
answers
\dot command not displayed correctly
asked
Jul 14, 2025
in
Bug reports
by
David
(
340
points)
+1
vote
1
answer
Regex not working
asked
Jul 12, 2025
in
Bug reports
by
David
(
340
points)
regex
cadabra2
+1
vote
1
answer
execution problems
asked
Apr 8, 2025
in
Bug reports
by
LeoBrewin
(
2.1k
points)
+1
vote
1
answer
cadabra2python seg fault
asked
Apr 7, 2025
in
Bug reports
by
LeoBrewin
(
2.1k
points)
seg-fault
+1
vote
1
answer
simple substitute hits wrong target
asked
Apr 7, 2025
in
Bug reports
by
LeoBrewin
(
2.1k
points)
+1
vote
1
answer
curly-braces and lost indices
asked
Apr 7, 2025
in
Bug reports
by
LeoBrewin
(
2.1k
points)
+1
vote
1
answer
c++lib fails to compile
asked
Dec 10, 2024
in
Bug reports
by
dbutter
(
1.1k
points)
bug-report
+1
vote
1
answer
Kronecker delta wrong output in 2D
asked
Dec 10, 2024
in
Bug reports
by
kandrax
(
190
points)
cadabra2
kronecker-delta
bug-report
eliminate_kronecker
+1
vote
1
answer
Canonicalise Kernel crash
asked
Dec 2, 2024
in
Bug reports
by
Arina
(
2.1k
points)
canonicalise
+1
vote
2
answers
compile failed using boost 1.87
asked
Dec 19, 2024
in
Installation trouble
by
LeoBrewin
(
2.1k
points)
boost-1
87
io_service
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