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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
(136)
Feature requests
(10)
Installation trouble
(32)
Bug reports
(59)
Recent questions and answers
Recent questions and answers
0
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0
answers
Matrix exponential
asked
1 day
ago
in
Feature requests
by
yutasekiguchi
(
660
points)
gammamatrix
exponential
0
votes
0
answers
Examles of using Cadabra for superspace calculations.
asked
Feb 1
in
General questions
by
Nikita
(
120
points)
supersymmetry
superspace
grassman
0
votes
1
answer
Curved and Flat Indices
answered
Jan 31
in
General questions
by
kasper
(
39.3k
points)
0
votes
1
answer
Please show a simple example showing difference b/w Indices(curved) and Indices(flat).
answered
Jan 29
in
General questions
by
kasper
(
39.3k
points)
0
votes
1
answer
Substitute Christoffel2nd into Dual Riemann tensor
answered
Jan 27
in
General questions
by
kasper
(
39.3k
points)
0
votes
1
answer
Fedora 29 rpm cpack error
answered
Jan 14
in
Installation trouble
by
kasper
(
39.3k
points)
0
votes
1
answer
Correlation functions, Wick theorem and summation
answered
Jan 12
in
General questions
by
kasper
(
39.3k
points)
scalar-computation
summation
wick-theorem
0
votes
1
answer
Fedora 29 rpm is missing
answered
Jan 12
in
Installation trouble
by
kasper
(
39.3k
points)
0
votes
1
answer
whenever make Cadabra do lengthy calculations, I always get error on output
answered
Jan 2
in
General questions
by
kasper
(
39.3k
points)
0
votes
2
answers
Homebrew install problem
answered
Dec 17, 2018
in
Installation trouble
by
kasper
(
39.3k
points)
0
votes
1
answer
Grouping substitution rules makes the kernel unresponsive
answered
Dec 14, 2018
in
Bug reports
by
kasper
(
39.3k
points)
substitution-rule
0
votes
1
answer
collect_factors(_) for Symbol indices
answered
Dec 3, 2018
in
General questions
by
kasper
(
39.3k
points)
collect_factors
symbol
+2
votes
1
answer
Calculating determinants and traces
answered
Nov 23, 2018
in
General questions
by
kasper
(
39.3k
points)
cadabra2
determinant
trace
+2
votes
1
answer
Simple example showing differences between position=free, fixed and independent
answered
Nov 23, 2018
in
General questions
by
kasper
(
39.3k
points)
index-free-fixed-independent
0
votes
1
answer
Multiplying \sqrt{2} by 1/\sqrt{2} crashes the kernel unexpectedly
answered
Nov 19, 2018
in
General questions
by
kasper
(
39.3k
points)
cadabra2
0
votes
1
answer
AntiCommuting/SelfAntiCommuting only for different indices
answered
Nov 12, 2018
in
General questions
by
kasper
(
39.3k
points)
0
votes
1
answer
Windows 10 version doesn't work
answered
Oct 28, 2018
in
Installation trouble
by
kasper
(
39.3k
points)
0
votes
1
answer
IPython notebooks example not working
answered
Oct 25, 2018
in
Bug reports
by
kasper
(
39.3k
points)
ipython
notebooks
jupyter
0
votes
1
answer
drop_weight before distribute
answered
Oct 15, 2018
in
General questions
by
kasper
(
39.3k
points)
drop_weight
0
votes
0
answers
Issue with combine algorithm
asked
Oct 13, 2018
in
Bug reports
by
Sitender
(
520
points)
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