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Recent questions without a selected answer
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1
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Trigonometric and hyperbolic functions
asked
Nov 29, 2023
in
General questions
by
Arina
(
1.8k
points)
trigonometric
functions
+1
vote
1
answer
WeightInherit type=additive thinks operator is \sum
asked
Nov 29, 2023
in
Bug reports
by
dbutter
(
1.1k
points)
weight_inherit
+1
vote
1
answer
substitute crashes with empty replacement rule
asked
Nov 26, 2023
in
Bug reports
by
dbutter
(
1.1k
points)
substitution
bug-report
+1
vote
1
answer
Bug with Ex.matches() for indices in opposite positions
asked
Nov 26, 2023
in
Bug reports
by
dbutter
(
1.1k
points)
matches
+1
vote
1
answer
How AntiCommuting information is stored
asked
Nov 21, 2023
in
General questions
by
dbutter
(
1.1k
points)
anticommuting
+1
vote
1
answer
Empty expressions fail to match
asked
Nov 20, 2023
in
Bug reports
by
dbutter
(
1.1k
points)
bug-report
+2
votes
3
answers
Problem with substitute and powers
asked
Oct 31, 2023
in
Bug reports
by
Bruno
(
180
points)
substitution
expand_power
+1
vote
1
answer
How to calculate the determinant of a tensor density?
asked
Oct 27, 2023
in
General questions
by
gpn
(
2.0k
points)
algorithms
determinant
+1
vote
1
answer
Substitution after map_sympy(*, 'simplify')
asked
Oct 25, 2023
in
Bug reports
by
Arina
(
1.8k
points)
substitution-rule
substitute
sympy
map_sympy
+1
vote
0
answers
Complex scalar field (Klein-Gordon, Schrodinger, Higgs...)
asked
Oct 20, 2023
in
Feature requests
by
Mark Antilly
(
150
points)
tutorial
complex-numbers
scalar-field
+1
vote
1
answer
function evaluate output a wrong order of SelfAntiCommuting objects
asked
Sep 20, 2023
in
Bug reports
by
zhaozhh
(
190
points)
evaluate
cadabra2
+1
vote
2
answers
symmetrise slots function
asked
Sep 14, 2023
in
General questions
by
Arina
(
1.8k
points)
symmetrise_slots
indices
+1
vote
1
answer
Module "cdb.core.component" cannot be imported
asked
Aug 29, 2023
in
Bug reports
by
HL
(
210
points)
get_component
+1
vote
0
answers
Lie derivative in Cadabra
asked
Aug 22, 2023
in
General questions
by
amnon.willinger
(
400
points)
indices
dummy-indices
partial
programming
+1
vote
3
answers
Why doesn't distribute() completely expand products involving sums of kronecker deltas?
asked
Jun 19, 2023
in
General questions
by
rtagaras
(
150
points)
kronecker-delta
distribute
+1
vote
0
answers
Windows 11 source install
asked
Jun 6, 2023
in
Installation trouble
by
hris
(
150
points)
+1
vote
1
answer
Unexpected behaviour of zoom()
asked
Jun 3, 2023
in
General questions
by
jsem
(
740
points)
zoom-unzoom
+1
vote
1
answer
Maxwell equations in curved space
asked
May 31, 2023
in
General questions
by
jsem
(
740
points)
cadabra2
+1
vote
2
answers
Is eliminate_metric supposed to move partial derivative indices?
asked
May 31, 2023
in
General questions
by
Bruno
(
180
points)
eliminate_metric
indices
partial
derivative
+1
vote
0
answers
Autocomplete on Jupyter Notebook acting weird
asked
Apr 25, 2023
in
Bug reports
by
lbarazza
(
130
points)
jupyter-notebook
autocomplete
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