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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
(358)
Feature requests
(32)
Installation trouble
(63)
Bug reports
(147)
Most answered questions
0
votes
1
answer
Exchange indices
asked
Jun 28, 2019
in
General questions
by
eureka
(
2.1k
points)
indices
0
votes
1
answer
Apply an operator to an equation
asked
Jun 26, 2019
in
General questions
by
Mattia_Physics
(
410
points)
operator
+1
vote
1
answer
Graded partial differential
asked
Jun 19, 2019
in
General questions
by
Kevin
(
250
points)
selfanticommuting
partialderivative
0
votes
1
answer
Poincare example evaluated twice
asked
Jun 12, 2019
in
General questions
by
jorge
(
180
points)
intro
notebooks
+1
vote
1
answer
Using multiple notebooks
asked
Jun 12, 2019
in
General questions
by
deepalimishra
(
170
points)
0
votes
1
answer
Dimensional reduction of a three form
asked
Apr 25, 2019
in
General questions
by
doxdrum
(
14.1k
points)
indices
symmetry
sort
0
votes
1
answer
Problem with substitution
asked
Apr 23, 2019
in
General questions
by
doxdrum
(
14.1k
points)
substitution-rule
cadabra2
cadabra-gtk
0
votes
1
answer
what is the use of question mark postindices, how it changes contractions and symmetry properties of indices?
asked
Apr 8, 2019
in
General questions
by
anonymous
+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
0
votes
1
answer
`eliminate_vielbein` and the `KroneckerDelta`
asked
May 6, 2019
in
Feature requests
by
doxdrum
(
14.1k
points)
vielbein
eliminate_vielbein
kronecker-delta
0
votes
1
answer
Vielbein, inverse and their elimination. Documentation
asked
May 3, 2019
in
Feature requests
by
doxdrum
(
14.1k
points)
cadabra2
documentation
vielbein
inverse-vielbein
eliminate_vielbein
0
votes
1
answer
Cadabra QA page: functionality
asked
Apr 26, 2019
in
Feature requests
by
doxdrum
(
14.1k
points)
webpage
0
votes
1
answer
Kernel crashing
asked
Jun 7, 2019
in
Bug reports
by
deepalimishra
(
170
points)
0
votes
1
answer
Exportaing to LaTeX a Cadabra2 notebook
asked
Apr 26, 2019
in
Bug reports
by
doxdrum
(
14.1k
points)
tex-error
+1
vote
1
answer
import cdb.sympy.solvers hangs the kernel
asked
Apr 25, 2019
in
Bug reports
by
Karim
(
300
points)
sympy
cadabra-hangs
+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
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