Recent questions in General questions

Recent questions in General questions

+1 vote

0 answers

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

asked Sep 23, 2022 in General questions by amnon.willinger (400 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)

+1 vote

1 answer

copy the output and feed as another input

asked Jan 30, 2022 in General questions by anupam1031 (650 points)

+1 vote

1 answer

diffrentiation of an expression

asked Jan 26, 2022 in General questions by anupam1031 (650 points)

+1 vote

1 answer

simplifying expression

asked Jan 25, 2022 in General questions by anupam1031 (650 points)

+1 vote

1 answer

Minus sign to index-dependent power

asked Jan 23, 2022 in General questions by melsophos (260 points)

+1 vote

1 answer

Redefining a function

asked Jan 2, 2022 in General questions by semin xavier (210 points)

+1 vote

1 answer

Why meld mixes different sets of variables? [closed]

asked Dec 7, 2021 in General questions by anonymous

+1 vote

2 answers

Run cadabra kernel in colab

asked Oct 17, 2021 in General questions by eureka (2.2k points)

+1 vote

0 answers

Metric after coordinate transformation

asked Sep 26, 2021 in General questions by amnon.willinger (400 points)

0 votes

4 answers

Expansion of covariant derivative

asked Sep 24, 2021 in General questions by doxdrum (15.0k points)

+1 vote

0 answers

Matching expressions with variable index ranges

asked Sep 20, 2021 in General questions by dbutter (1.0k points)

+1 vote

0 answers

Problems with substitute and kronecker

asked Sep 15, 2021 in General questions by lucio96 (130 points)

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