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General questions
(148)
Feature requests
(12)
Installation trouble
(32)
Bug reports
(63)
Recent questions and answers in General questions
Recent questions and answers in General questions
+1
vote
1
answer
How define a general tensor symmetry
answered
4 days
ago
in
General questions
by
doxdrum
(
3.2k
points)
symmetry
+1
vote
1
answer
Symmetrise pairs of indices
answered
4 days
ago
in
General questions
by
doxdrum
(
3.2k
points)
cadabra2
symmetry
0
votes
1
answer
what is the use of question mark postindices, how it changes contractions and symmetry properties of indices?
answered
Apr 8
in
General questions
by
kasper
(
41.6k
points)
0
votes
2
answers
nested zoom/unzoom
answered
Apr 6
in
General questions
by
kasper
(
41.6k
points)
zoom-unzoom
0
votes
1
answer
glob pattern in rules
answered
Mar 31
in
General questions
by
kasper
(
41.6k
points)
glob-patterns
0
votes
1
answer
Is it possible to use "+/-" as indices?&How to define a commutator?
answered
Mar 24
in
General questions
by
kasper
(
41.6k
points)
indices
commutator
0
votes
1
answer
Can I use any Greek alphabet as a spinor?
answered
Mar 21
in
General questions
by
kasper
(
41.6k
points)
0
votes
0
answers
some things about "substitute"
asked
Mar 19
in
General questions
by
Eureka
(
280
points)
substitute
0
votes
1
answer
How to use \dagger ?
answered
Mar 17
in
General questions
by
kasper
(
41.6k
points)
dagger
evaluate
0
votes
1
answer
NameError: name 'dsolve' is not defined At: <string>(7)
answered
Mar 16
in
General questions
by
kasper
(
41.6k
points)
sympy
0
votes
0
answers
Sort product with symbols
asked
Mar 13
in
General questions
by
virgilbaran
(
180
points)
0
votes
1
answer
How to bypass triple index error for symbols?
answered
Mar 12
in
General questions
by
kasper
(
41.6k
points)
triple-index
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
(
41.6k
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
(
41.6k
points)
0
votes
1
answer
Substitute Christoffel2nd into Dual Riemann tensor
answered
Jan 27
in
General questions
by
kasper
(
41.6k
points)
0
votes
1
answer
Correlation functions, Wick theorem and summation
answered
Jan 12
in
General questions
by
kasper
(
41.6k
points)
scalar-computation
summation
wick-theorem
0
votes
1
answer
whenever make Cadabra do lengthy calculations, I always get error on output
answered
Jan 2
in
General questions
by
kasper
(
41.6k
points)
0
votes
1
answer
collect_factors(_) for Symbol indices
answered
Dec 3, 2018
in
General questions
by
kasper
(
41.6k
points)
collect_factors
symbol
+2
votes
1
answer
Calculating determinants and traces
answered
Nov 23, 2018
in
General questions
by
kasper
(
41.6k
points)
cadabra2
determinant
trace
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