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User dbutter
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Welcome to Cadabra Q&A, where you can ask questions and receive answers from other members of the community.
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(369)
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(32)
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(160)
Recent activity by dbutter
1
answer
c++lib fails to compile
comment edited
Dec 11
in
Bug reports
bug-report
1
answer
collect_factors / simplify with AntiCommuting objects
commented
Nov 22
in
Bug reports
anticommuting
collect_factors
simplify
1
answer
meld returns zero where it shouldn't?
commented
Feb 16
in
Bug reports
meld
2
answers
A vector-field basis of derivatives?
answered
Dec 5, 2023
in
General questions
scalar-field
vector-field
partialderivative
2
answers
Avoiding index classes when handling ExNodes
answered
Dec 3, 2023
in
General questions
dummy-indices
1
answer
Manually fiddling with multiplier on \sum
commented
Dec 2, 2023
in
Bug reports
summation
0
answers
Efficiency in python vs cadabra for long substitution rules
commented
Nov 30, 2023
in
General questions
2
answers
How to get the `weight` value of an object?
commented
Nov 30, 2023
in
General questions
cadabra2
properties
algorithms
weight
1
answer
WeightInherit type=additive thinks operator is \sum
commented
Nov 29, 2023
in
Bug reports
weight_inherit
1
answer
Bug with Ex.matches() for indices in opposite positions
comment edited
Nov 28, 2023
in
Bug reports
matches
1
answer
Display currently running function
comment edited
Nov 27, 2023
in
Feature requests
cadabra-gtk
cadabra2
1
answer
substitute crashes with empty replacement rule
asked
Nov 26, 2023
in
Bug reports
substitution
bug-report
1
answer
How AntiCommuting information is stored
commented
Nov 21, 2023
in
General questions
anticommuting
1
answer
Empty expressions fail to match
asked
Nov 20, 2023
in
Bug reports
bug-report
1
answer
Derivatives not inheriting SelfAntiCommuting with canonicalise
comment edited
Nov 20, 2023
in
Bug reports
1
answer
sort_product bug with position=independent and identical variables
edited
Jun 9, 2022
in
Bug reports
sort_product
1
answer
Strange substitution behavior in Cadabra v1
asked
Oct 1, 2021
in
Bug reports
substitute
0
answers
Matching expressions with variable index ranges
commented
Sep 21, 2021
in
General questions
substitute
dummy-indices
1
answer
Inconsistencies in factor_out and factor_in
comment edited
Mar 9, 2021
in
Bug reports
factor-out
factor-in
1
answer
Canonicalizing with independent indices mixes up raised/lowered
asked
Mar 8, 2021
in
Bug reports
canonicalise
...