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General questions
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Recent questions and answers
0
votes
1
answer
Derivatives not inheriting SelfAntiCommuting with canonicalise
answered
Aug 24
in
Bug reports
by
kasper
(
35.9k
points)
0
votes
1
answer
Windows 10 64-bit install not working yet
answered
Aug 20
in
Installation trouble
by
kasper
(
35.9k
points)
installation
windows
bug-report
+4
votes
4
answers
Bug: Generic TeX error
answered
Aug 20
in
Bug reports
by
kasper
(
35.9k
points)
latex
tex-error
0
votes
1
answer
Defining the Rarita-Schwinger action: Action outputs 0
answered
Aug 20
in
General questions
by
kasper
(
35.9k
points)
+1
vote
1
answer
Partial derivative of exp()
answered
Aug 17
in
General questions
by
kasper
(
35.9k
points)
0
votes
1
answer
Is number_of_terms deprecated?
answered
Aug 16
in
General questions
by
kasper
(
35.9k
points)
number_of_terms
+1
vote
1
answer
How to evaluate components of covariant derivative
answered
Aug 12
in
General questions
by
kasper
(
35.9k
points)
evaluate
cadabra-gtk
cadabra2
substitute
0
votes
1
answer
Operator acting on tensors
answered
Aug 11
in
General questions
by
kasper
(
35.9k
points)
+1
vote
1
answer
How to evaluate the tensor of energy momentum for provided metric anzatz and 4-velocity
answered
Aug 9
in
General questions
by
kasper
(
35.9k
points)
cadabra-gtk
cadabra2
substitute
evaluate
+1
vote
1
answer
Code for general Einstein field equations with diagonal metric anzatc
answered
Aug 8
in
General questions
by
kasper
(
35.9k
points)
derivative
cadabra-gtk
cadabra2
einstein-equations
evaluate-components
0
votes
1
answer
Unwrap applied on expresion with partial derivative and two single variable functions
answered
Aug 6
in
General questions
by
kasper
(
35.9k
points)
derivative
unwrap
0
votes
1
answer
how can i tell cadabra that the partial derivatives commute upto linear order while calculating Riemann Tensor
answered
Aug 1
in
General questions
by
kasper
(
35.9k
points)
0
votes
1
answer
eliminate_kronecker(_) crashes on double derivatives
answered
Jul 31
in
Bug reports
by
kasper
(
35.9k
points)
eliminate_kronecker
+1
vote
1
answer
noncomuting objects with derivatives are not conmuting
answered
Jul 26
in
Bug reports
by
kasper
(
35.9k
points)
+1
vote
1
answer
Exponential series (or string type to expression type)
answered
Jul 24
in
General questions
by
kasper
(
35.9k
points)
exponential
function
series
0
votes
1
answer
Edit the output
answered
Jul 14
in
General questions
by
kasper
(
35.9k
points)
output
result
0
votes
1
answer
Substitute and dummy indices manipulation
answered
Jul 10
in
Bug reports
by
kasper
(
35.9k
points)
tensor-components
substitute
indices
rename-indices
0
votes
1
answer
Variable can be handled like values?
answered
Jul 10
in
General questions
by
kasper
(
35.9k
points)
indices
contractions
gammamatrix
evaluate
0
votes
2
answers
Gtk interface doesn't work.
answered
Jul 10
in
Installation trouble
by
kasper
(
35.9k
points)
+1
vote
1
answer
How can I implement cyclicity of trace?
answered
Jul 4
in
General questions
by
doxdrum
(
3k
points)
trace
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