Recent questions in General questions

Recent questions in General questions

+1 vote

1 answer

How AntiCommuting information is stored

asked Nov 21, 2023 in General questions by dbutter (1.0k points)

0 votes

1 answer

Differentiate a propagator

asked Nov 17, 2023 in General questions by gpn (2.0k points)

+1 vote

2 answers

How to implement a zoom-sensitive algorithm

asked Nov 13, 2023 in General questions by gpn (2.0k points)

0 votes

1 answer

eliminate_vielbein "eliminates" with a Minkowski metric

asked Nov 10, 2023 in General questions by gpn (2.0k points)

+1 vote

1 answer

How could the partial derivatives be sorted?

asked Nov 8, 2023 in General questions by doxdrum (15.0k points)

+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)

0 votes

1 answer

How to change the order of two indexes in a complex statement

asked Oct 24, 2023 in General questions by gpn (2.0k points)

+1 vote

2 answers

Zooming in on a specific term and applying a rule

asked Oct 18, 2023 in General questions by gpn (2.0k points)

+1 vote

2 answers

Getting two terms with derivatives to form a product

asked Oct 15, 2023 in General questions by gpn (2.0k points)

+1 vote

2 answers

symmetrise slots function

asked Sep 14, 2023 in General questions by Arina (1.7k points)

+1 vote

0 answers

Lie derivative in Cadabra

asked Aug 22, 2023 in General questions by amnon.willinger (400 points)

+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)

+1 vote

1 answer

Unexpected behaviour of zoom()

asked Jun 3, 2023 in General questions by jsem (740 points)

+1 vote

1 answer

Maxwell equations in curved space

asked May 31, 2023 in General questions by jsem (740 points)

+1 vote

2 answers

Is eliminate_metric supposed to move partial derivative indices?

asked May 31, 2023 in General questions by Bruno (180 points)

+1 vote

1 answer

Question about manip.apply_through()

asked Apr 23, 2023 in General questions by jsem (740 points)

+2 votes

2 answers

The Solution of Einstein's Equation in General Dimensions

asked Apr 17, 2023 in General questions by eureka (2.2k points)

+1 vote

2 answers

Errors in function 'evaluate`

asked Mar 18, 2023 in General questions by eureka (2.2k points)

+1 vote

1 answer

Expansion in series

asked Mar 17, 2023 in General questions by eureka (2.2k points)

+1 vote

1 answer

Copy Cadabra output as a LaTeX string

asked Mar 9, 2023 in General questions by jsem (740 points)

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