Recent questions in General questions

Recent questions in General questions

+1 vote

1 answer

Simplify products of scalar functions

asked Dec 15, 2022 in General questions by jsem (740 points)

+1 vote

1 answer

How can I invert the product rule nicely [where there are extra numerical factors]?

asked Dec 7, 2022 in General questions by Physics Cat (240 points)

+1 vote

1 answer

Scope of Depends()

asked Dec 6, 2022 in General questions by jsem (740 points)

+1 vote

2 answers

How to access the value of an object?

asked Dec 3, 2022 in General questions by jsem (740 points)

+1 vote

1 answer

How to "factor out" derivatives?

asked Dec 2, 2022 in General questions by Physics Cat (240 points)

+1 vote

1 answer

Select/pattern matching for noncommuting expressions (gamma matrices) with free indices

asked Dec 1, 2022 in General questions by clemmrich (220 points)

+1 vote

2 answers

Collect factors with negative power

asked Dec 1, 2022 in General questions by Arina (1.5k points)

+1 vote

1 answer

Pattern matching based on free index?

asked Dec 1, 2022 in General questions by clemmrich (220 points)

+1 vote

1 answer

Import from notebook library not working

asked Nov 30, 2022 in General questions by clemmrich (220 points)

+1 vote

1 answer

Summation of the substitution rules

asked Nov 30, 2022 in General questions by Arina (1.5k points)

+1 vote

1 answer

The sign of the Tides tensor is incorrect

asked Sep 28, 2022 in General questions by Gabriel Ribeiro (230 points)

+1 vote

0 answers

How to add new properties: "Normal" and "Othogonal"

asked Sep 23, 2022 in General questions by amnon.willinger (380 points)

+1 vote

0 answers

Questions about KroneckerDelta

asked Sep 13, 2022 in General questions by zhaozhh (190 points)

+1 vote

3 answers

Adjoint Spinor subscript Labels

asked Aug 8, 2022 in General questions by Luca (190 points)

+1 vote

1 answer

Substitution $A \mapsto A + \delta_A$

asked Jul 29, 2022 in General questions by novice0516 (160 points)

+1 vote

1 answer

doubt about how to make assumptions in multiple files

asked May 21, 2022 in General questions by anupam1031 (650 points)

+1 vote

1 answer

Substitution employing double overline accent?

asked Mar 3, 2022 in General questions by szynka

0 votes

1 answer

issue installing on mac

asked Feb 21, 2022 in General questions by ami (120 points)

+2 votes

1 answer

converting partial derivative to covariant derivative

asked Feb 11, 2022 in General questions by anupam1031 (650 points)

+1 vote

1 answer

Question about eliminate metric

asked Feb 4, 2022 in General questions by anupam1031 (650 points)

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