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General questions
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Recent questions and answers
Recent questions and answers
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Fierz identities with Majorana fermions in dim=4 and chirality
asked
2 days
ago
in
Feature requests
by
StefanoDA
(
130
points)
fierz-identity
spinors
0
votes
1
answer
Vanishing Self-Contracted Metric
answered
3 days
ago
in
Bug reports
by
kasper
(
45.3k
points)
eliminate_metric
bug-report
0
votes
1
answer
Define a post_process to apply an operator to an equation
answered
Jul 6
in
General questions
by
kasper
(
45.3k
points)
operators
post_process
0
votes
1
answer
Exchange indices
answered
Jun 28
in
General questions
by
kasper
(
45.3k
points)
indices
0
votes
1
answer
Apply an operator to an equation
answered
Jun 26
in
General questions
by
kasper
(
45.3k
points)
operator
0
votes
1
answer
Graded partial differential
answered
Jun 20
in
General questions
by
kasper
(
45.3k
points)
selfanticommuting
partialderivative
0
votes
1
answer
Poincare example evaluated twice
answered
Jun 12
in
General questions
by
kasper
(
45.3k
points)
intro
notebooks
0
votes
1
answer
Using multiple notebooks
answered
Jun 12
in
General questions
by
kasper
(
45.3k
points)
0
votes
1
answer
Kernel crashing
answered
Jun 10
in
Bug reports
by
kasper
(
45.3k
points)
0
votes
0
answers
definitions in cadabra
[closed]
asked
Jun 7
in
General questions
by
deepalimishra
(
160
points)
a1
a1_
a
b
k_
0
votes
0
answers
Functional dependence
asked
Jun 5
in
General questions
by
vnikoofard
(
1.1k
points)
depends
functional
+1
vote
0
answers
Action of sort_product depends on the choice of index
asked
May 16
in
Bug reports
by
Kevin
(
220
points)
cadabra-gtk
sort_product
indices
0
votes
1
answer
`eliminate_vielbein` and the `KroneckerDelta`
answered
May 9
in
Feature requests
by
kasper
(
45.3k
points)
vielbein
eliminate_vielbein
kronecker-delta
0
votes
1
answer
Exportaing to LaTeX a Cadabra2 notebook
answered
May 8
in
Bug reports
by
kasper
(
45.3k
points)
tex-error
+1
vote
1
answer
import cdb.sympy.solvers hangs the kernel
answered
May 8
in
Bug reports
by
kasper
(
45.3k
points)
sympy
cadabra-hangs
+1
vote
0
answers
Defining a non-nilpotent `ExteriorDerivative`
asked
May 7
in
General questions
by
doxdrum
(
4k
points)
differential-forms
exterior-derivative
0
votes
1
answer
Vielbein, inverse and their elimination. Documentation
answered
May 3
in
Feature requests
by
kasper
(
45.3k
points)
cadabra2
documentation
vielbein
inverse-vielbein
eliminate_vielbein
+1
vote
1
answer
A general covariant derivative
answered
Apr 26
in
General questions
by
kasper
(
45.3k
points)
covariant-derivatie
0
votes
1
answer
Cadabra QA page: functionality
answered
Apr 26
in
Feature requests
by
kasper
(
45.3k
points)
webpage
0
votes
1
answer
Dimensional reduction of a three form
answered
Apr 25
in
General questions
by
kasper
(
45.3k
points)
indices
symmetry
sort
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