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Highest voted questions

+1 vote
1 answer
Displaying a matrix with matplotlib error "non-GUI backend"
asked Dec 25, 2023 in General questions by gpn (2.0k points)
+1 vote
1 answer
Displaying components of the epsilon matrix
asked Dec 24, 2023 in General questions by gpn (2.0k points)
+1 vote
2 answers
Avoiding index classes when handling ExNodes
asked Dec 2, 2023 in General questions by dbutter (1.0k points)
+1 vote
0 answers
Efficiency in python vs cadabra for long substitution rules
asked Nov 30, 2023 in General questions by dbutter (1.0k points)
+1 vote
0 answers
Hodge dual in exterior calculus
asked Nov 29, 2023 in General questions by eschnett (130 points)
+1 vote
1 answer
Trigonometric and hyperbolic functions
asked Nov 29, 2023 in General questions by Arina (1.4k points)
+1 vote
1 answer
How AntiCommuting information is stored
asked Nov 21, 2023 in General questions by dbutter (1.0k points)
+1 vote
2 answers
How to implement a zoom-sensitive algorithm
asked Nov 13, 2023 in General questions by gpn (2.0k points)
+1 vote
1 answer
Negative powers of 0
asked Dec 12, 2023 in Bug reports by Arina (1.4k points)
+1 vote
1 answer
meld sets to zero when it shouldn't?
asked Dec 5, 2023 in Bug reports by gpn (2.0k points)
+1 vote
1 answer
Manually fiddling with multiplier on \sum
asked Dec 1, 2023 in Bug reports by dbutter (1.0k points)
+1 vote
1 answer
WeightInherit type=additive thinks operator is \sum
asked Nov 29, 2023 in Bug reports by dbutter (1.0k points)
+1 vote
1 answer
substitute crashes with empty replacement rule
asked Nov 26, 2023 in Bug reports by dbutter (1.0k points)
+1 vote
1 answer
Bug with Ex.matches() for indices in opposite positions
asked Nov 26, 2023 in Bug reports by dbutter (1.0k points)
+1 vote
1 answer
Empty expressions fail to match
asked Nov 20, 2023 in Bug reports by dbutter (1.0k points)
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