Recent questions without answers

Recent questions without answers

+2 votes

0 answers

is it possible to have two types of epsilon tensors?

asked Sep 26 in General questions by Andrei (290 points)

+1 vote

0 answers

"Signature" of the epsilon tensor

asked Sep 23 in General questions by doxdrum (5.2k points)

0 votes

0 answers

Is it possible to define assumptions?

asked Sep 12 in General questions by doxdrum (5.2k points)

0 votes

0 answers

Windows 10 version still doesn't work

asked Sep 10 in Installation trouble by Eureka (370 points)

0 votes

0 answers

Fierz (Request)

asked Sep 4 in Feature requests by OmerG. (220 points)

0 votes

0 answers

Manipulating matrix valued differential forms

asked Aug 28 in General questions by doxdrum (5.2k points)

0 votes

0 answers

Differential forms --- on a subspace???

asked Aug 22 in General questions by doxdrum (5.2k points)

+1 vote

0 answers

Problems with combine(_)

asked Aug 19 in Bug reports by StefanoDA (160 points)

0 votes

0 answers

Derivatives depend on index position

asked Aug 16 in Bug reports by Karim (300 points)

0 votes

0 answers

A documentation bug

asked Aug 13 in Bug reports by doxdrum (5.2k points)

+1 vote

0 answers

Kronecker $\delta$ for Indices of different dimensions

asked Aug 12 in Bug reports by Lukas (130 points)

0 votes

0 answers

Variation of \sqrt terms (bug)

asked Aug 7 in Bug reports by OmerG. (220 points)

0 votes

0 answers

Supergravity calculation

asked Jul 30 in General questions by OmerG. (220 points)

0 votes

0 answers

eliminate_kronecker() with index hierarchy

asked Jul 20 in General questions by Nils

0 votes

0 answers

Functional dependence

asked Jun 5 in General questions by vnikoofard (1.1k points)

+1 vote

0 answers

Action of sort_product depends on the choice of index

asked May 16 in Bug reports by Kevin (230 points)

+1 vote

0 answers

Defining a non-nilpotent `ExteriorDerivative`

asked May 7 in General questions by doxdrum (5.2k points)

0 votes

0 answers

Dependence on a subspace - Possible???

asked Apr 23 in General questions by doxdrum (5.2k points)

0 votes

0 answers

some things about "substitute"

asked Mar 19 in General questions by Eureka (370 points)

0 votes

0 answers

Sort product with symbols

asked Mar 13 in General questions by virgilbaran (180 points)

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