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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)
Highest voted questions
+1
vote
2
answers
nested zoom/unzoom
asked
Apr 6, 2019
in
General questions
by
LeoBrewin
(
1.6k
points)
zoom-unzoom
+1
vote
1
answer
Symmetrise pairs of indices
asked
Apr 1, 2019
in
General questions
by
lgtrombetta
(
130
points)
cadabra2
symmetry
+1
vote
1
answer
glob pattern in rules
asked
Mar 31, 2019
in
General questions
by
LeoBrewin
(
1.6k
points)
glob-patterns
+1
vote
1
answer
How define a general tensor symmetry
asked
Mar 25, 2019
in
General questions
by
Michal
symmetry
+1
vote
1
answer
Is it possible to use "+/-" as indices?&How to define a commutator?
asked
Mar 24, 2019
in
General questions
by
eureka
(
2.1k
points)
indices
commutator
+1
vote
1
answer
Can I use any Greek alphabet as a spinor?
asked
Mar 21, 2019
in
General questions
by
mpatra91
(
170
points)
+1
vote
1
answer
How to bypass triple index error for symbols?
asked
Feb 25, 2019
in
General questions
by
virgilbaran
(
190
points)
triple-index
+1
vote
0
answers
Examles of using Cadabra for superspace calculations.
asked
Feb 1, 2019
in
General questions
by
Nikita
(
130
points)
supersymmetry
superspace
grassman
+1
vote
1
answer
Curved and Flat Indices
asked
Jan 31, 2019
in
General questions
by
Kasmaria
+1
vote
1
answer
Please show a simple example showing difference b/w Indices(curved) and Indices(flat).
asked
Jan 29, 2019
in
General questions
by
Kasmaria
+1
vote
1
answer
Substitute Christoffel2nd into Dual Riemann tensor
asked
Jan 27, 2019
in
General questions
by
Aleksander
(
270
points)
+1
vote
1
answer
collect_factors(_) for Symbol indices
asked
Dec 3, 2018
in
General questions
by
bosoko
(
260
points)
collect_factors
symbol
+1
vote
1
answer
Multiplying \sqrt{2} by 1/\sqrt{2} crashes the kernel unexpectedly
asked
Nov 19, 2018
in
General questions
by
Chris
(
160
points)
cadabra2
+1
vote
1
answer
AntiCommuting/SelfAntiCommuting only for different indices
asked
Nov 7, 2018
in
General questions
by
bosoko
(
260
points)
+1
vote
0
answers
Matrix exponential
asked
Feb 17, 2019
in
Feature requests
by
yutasekiguchi
(
700
points)
gammamatrix
exponential
+1
vote
1
answer
Cadabra crashes on non-ASCII input
asked
Apr 17, 2019
in
Bug reports
by
Karim
(
300
points)
crash
+1
vote
1
answer
Inconsistencies in factor_out and factor_in
asked
Apr 17, 2019
in
Bug reports
by
Karim
factor-out
factor-in
+1
vote
1
answer
to_lhs produces Python syntax error
asked
Mar 27, 2019
in
Bug reports
by
LeoBrewin
(
1.6k
points)
manip
to_lhs
+1
vote
2
answers
Bug in split index cadabra 2.2.6 (build 2031.aa34dcb4e3 dated 2019-03-04)
asked
Mar 5, 2019
in
Bug reports
by
xeonese
(
150
points)
cadabra2
+1
vote
2
answers
IPython notebooks example not working
asked
Oct 25, 2018
in
Bug reports
by
Asmund
ipython
notebooks
jupyter
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