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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
(352)
Feature requests
(31)
Installation trouble
(63)
Bug reports
(144)
Hot questions
0
votes
1
answer
Correlation functions, Wick theorem and summation
asked
Jan 6, 2019
in
General questions
by
vnikoofard
(
1.1k
points)
scalar-computation
summation
wick-theorem
+1
vote
0
answers
Matrix exponential
asked
Feb 17, 2019
in
Feature requests
by
yutasekiguchi
(
700
points)
gammamatrix
exponential
+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
0
votes
2
answers
Homebrew install problem
asked
Dec 16, 2018
in
Installation trouble
by
anonymous
+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)
0
votes
1
answer
Fedora 29 rpm cpack error
asked
Jan 12, 2019
in
Installation trouble
by
Aleksander
(
270
points)
0
votes
1
answer
Fedora 29 rpm is missing
asked
Jan 12, 2019
in
Installation trouble
by
Aleksander
(
270
points)
0
votes
1
answer
whenever make Cadabra do lengthy calculations, I always get error on output
asked
Jan 2, 2019
in
General questions
by
anonymous
0
votes
1
answer
Grouping substitution rules makes the kernel unresponsive
asked
Dec 14, 2018
in
Bug reports
by
virgil
substitution-rule
+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
collect_factors(_) for Symbol indices
asked
Dec 3, 2018
in
General questions
by
bosoko
(
260
points)
collect_factors
symbol
+1
vote
1
answer
AntiCommuting/SelfAntiCommuting only for different indices
asked
Nov 7, 2018
in
General questions
by
bosoko
(
260
points)
+2
votes
1
answer
Calculating determinants and traces
asked
Oct 10, 2018
in
General questions
by
Vuka
(
180
points)
cadabra2
determinant
trace
+4
votes
4
answers
Bug: Generic TeX error
asked
May 9, 2018
in
Bug reports
by
Alejo
latex
tex-error
+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
+1
vote
0
answers
Issue with combine algorithm
asked
Oct 13, 2018
in
Bug reports
by
Sitender
(
560
points)
+1
vote
1
answer
drop_weight before distribute
asked
Oct 15, 2018
in
General questions
by
Kevin
(
250
points)
drop_weight
0
votes
1
answer
Generic typesetting LaTex error on Windows 10, Cadabra2.2.1d
asked
Sep 20, 2018
in
Bug reports
by
amrutn
(
120
points)
tex-error
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