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General questions
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Feature requests
(19)
Installation trouble
(37)
Bug reports
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Recent questions without answers
Recent questions without answers
+1
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0
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About data structure in Cadabra
asked
Nov 25
in
General questions
by
Eureka
(
540
points)
data_structure
+1
vote
0
answers
Normal ordering
asked
Nov 21
in
General questions
by
anonymous
0
votes
0
answers
Dealing with multi-index derivatives
asked
Nov 16
in
General questions
by
Montz
(
120
points)
indices
covariant-derivatie
gauge-theory
+3
votes
0
answers
is it possible to have two types of epsilon tensors?
asked
Sep 26
in
General questions
by
Andrei
(
310
points)
+1
vote
0
answers
"Signature" of the epsilon tensor
asked
Sep 23
in
General questions
by
doxdrum
(
5.5k
points)
tensor-components
epsilon-tensor
metric
0
votes
0
answers
Is it possible to define assumptions?
asked
Sep 12
in
General questions
by
doxdrum
(
5.5k
points)
properties
simplification
0
votes
0
answers
Fierz (Request)
asked
Sep 4
in
Feature requests
by
OmerG.
(
240
points)
0
votes
0
answers
Manipulating matrix valued differential forms
asked
Aug 28
in
General questions
by
doxdrum
(
5.5k
points)
indices
differential-forms
subspace
canonicalise
sort_product
0
votes
0
answers
Differential forms --- on a subspace???
asked
Aug 22
in
General questions
by
doxdrum
(
5.5k
points)
indices
subspace
differential-forms
0
votes
0
answers
Derivatives depend on index position
asked
Aug 16
in
Bug reports
by
Karim
(
300
points)
partialderivative
indices
0
votes
0
answers
A documentation bug
asked
Aug 13
in
Bug reports
by
doxdrum
(
5.5k
points)
cadabra2
documentation
get_component
+1
vote
0
answers
Kronecker $\delta$ for Indices of different dimensions
asked
Aug 12
in
Bug reports
by
Lukas
(
130
points)
indices
kronecker-delta
0
votes
0
answers
Variation of \sqrt terms (bug)
asked
Aug 7
in
Bug reports
by
OmerG.
(
240
points)
0
votes
0
answers
Supergravity calculation
asked
Jul 30
in
General questions
by
OmerG.
(
240
points)
supersymmetry
supergravity
clifford-algebra
0
votes
0
answers
eliminate_kronecker() with index hierarchy
asked
Jul 20
in
General questions
by
Nils
indices
eliminate_kronecker
kronecker-delta
0
votes
0
answers
Functional dependence
asked
Jun 4
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
(
230
points)
cadabra-gtk
sort_product
indices
+1
vote
0
answers
Defining a non-nilpotent `ExteriorDerivative`
asked
May 7
in
General questions
by
doxdrum
(
5.5k
points)
differential-forms
exterior-derivative
0
votes
0
answers
Dependence on a subspace - Possible???
asked
Apr 23
in
General questions
by
doxdrum
(
5.5k
points)
indices
subspace
split_index
0
votes
0
answers
some things about "substitute"
asked
Mar 19
in
General questions
by
Eureka
(
540
points)
substitute
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