Recent questions and answers

Recent questions and answers

0 votes

0 answers

Solution of Einstein's equations in a vacuum

asked 5 days ago in General questions by mhpedro (150 points)

0 votes

0 answers

Problems with import cdb.core.manip as manip

asked Aug 6 in Installation trouble by anonymous

0 votes

1 answer

"undo" the young_project_tensor...

answered Aug 5 in General questions by kasper (54.8k points)

0 votes

0 answers

Windows 10 installation not working / stuck on source installation

asked Aug 2 in Installation trouble by Fermaron (120 points)

0 votes

0 answers

First derivative with multiple indices

asked Jul 17 in General questions by Mr. K (130 points)

0 votes

0 answers

Meld on undistributed input

asked Jul 15 in Bug reports by Liwott (200 points)

0 votes

1 answer

convert the commutator of covariant derivatives acting on spinor into curvature

answered Jul 10 in General questions by kasper (54.8k points)

0 votes

1 answer

Problem extracting free indices

answered Jul 8 in Bug reports by kasper (54.8k points)

0 votes

2 answers

Using function within expression

answered Jul 4 in General questions by kasper (54.8k points)

0 votes

1 answer

Can not define Kronecker delta using Jupyter notebook

answered Jun 17 in Bug reports by kasper (54.8k points)

0 votes

1 answer

EpsilonTensor product not showing negative sign?

answered Jun 16 in General questions by kasper (54.8k points)

0 votes

0 answers

Defining a vector field.

asked Jun 15 in General questions by anonymous

0 votes

1 answer

Issue with brew link

answered Jun 12 in Installation trouble by kasper (54.8k points)

0 votes

2 answers

bugs with sort_product&meld

answered Jun 11 in Bug reports by kasper (54.8k points)

+1 vote

0 answers

Problem with rename_dummies and sort_product

asked May 25 in Bug reports by Liwott (200 points)

0 votes

2 answers

Problem with installation from github repository (Debian bullseye)

answered May 19 in Installation trouble by kasper (54.8k points)

+1 vote

1 answer

About data structure in Cadabra

answered May 18 in General questions by kasper (54.8k points)

+1 vote

1 answer

Q: extending coordinate computation from configuration space to phase space

answered May 9 in General questions by kasper (54.8k points)

+1 vote

1 answer

all_contractions( ) is not defined?

answered May 5 in General questions by kasper (54.8k points)

+1 vote

1 answer

Weird output when running through terminal.

answered May 3 in General questions by kasper (54.8k points)

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