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Recent questions in General questions
Recent questions in General questions
+1
vote
1
answer
What is the best way to make Weyl projections?
asked
Jun 20, 2017
in
General questions
by
Jesse vM
+2
votes
0
answers
exponential of a function?
asked
Jun 14, 2017
in
General questions
by
anonymous
exponential
+1
vote
1
answer
Signs on Riemann tensor for 2-sphere are changed
asked
Jun 11, 2017
in
General questions
by
alejandromeira
(
130
points)
riemann-tensor
+2
votes
1
answer
how can I call back an expression?
asked
May 17, 2017
in
General questions
by
anonymous
+1
vote
1
answer
epsilon_to_delta for different type of indices
asked
May 14, 2017
in
General questions
by
hersh
(
150
points)
indices
epsilon-tensor
kronecker-delta
+1
vote
1
answer
EpsilonTensor as a metric for SU(2) spin indices
asked
May 14, 2017
in
General questions
by
Hersh
indices
epsilon-tensor
eliminate_metric
+1
vote
1
answer
TableauSymmetry with symmetrisation and antisymmetrisation exchanged
asked
May 3, 2017
in
General questions
by
konrad
(
340
points)
tableau
symmetry
convention
0
votes
1
answer
Partial derivative with multiple indices
asked
Apr 24, 2017
in
General questions
by
yutasekiguchi
(
700
points)
derivative
indices
canonicalise
+1
vote
1
answer
How to extract an expression from the integral
asked
Apr 21, 2017
in
General questions
by
verbovet
(
510
points)
+1
vote
1
answer
sort_product for powers
asked
Apr 10, 2017
in
General questions
by
verbovet
(
510
points)
+2
votes
2
answers
Copy/Paste output from notebook
asked
Apr 8, 2017
in
General questions
by
padawanphysicist
(
220
points)
+1
vote
2
answers
How to change the color of the cadabra editor?
asked
Mar 31, 2017
in
General questions
by
Francisco Flores
(
130
points)
configuration
0
votes
1
answer
Factorisation problem
asked
Mar 13, 2017
in
General questions
by
doxdrum
(
15.5k
points)
cadabra2
factor-out
post-process
+1
vote
2
answers
Evaluating the contraction with Gamma matrices
asked
Mar 7, 2017
in
General questions
by
yutasekiguchi
(
700
points)
antisymmetry
tensor
gammamatrix
+1
vote
1
answer
Assignment of a set of integers to indices
asked
Mar 7, 2017
in
General questions
by
yutasekiguchi
(
700
points)
indices
0
votes
1
answer
Make substitute rename dummy repeated indices (when position=fixed)
asked
Mar 1, 2017
in
General questions
by
Bruno Le Floch
substitute
indices
0
votes
2
answers
Imaginary number `i`
asked
Feb 12, 2017
in
General questions
by
doxdrum
(
15.5k
points)
numbers
complex-numbers
0
votes
1
answer
How should we cite Cadabra2?
asked
Feb 10, 2017
in
General questions
by
doxdrum
(
15.5k
points)
bibliography
0
votes
1
answer
Einstein-Scalar Theories
asked
Jan 21, 2017
in
General questions
by
aovgun
(
250
points)
einstein-scalar
+5
votes
2
answers
Explicit dependent
asked
Jan 18, 2017
in
General questions
by
Xavier
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