Recent activity by doxdrum

1 answer

function evaluate output a wrong order of SelfAntiCommuting objects

commented Oct 17 in Bug reports

1 answer

Simple derivative evaluation not working for me.

commented Oct 7 in General questions

1 answer

Expanding sum into time and purely space components.

answered Aug 12 in General questions

2 answers

question about eliminate_metric

commented Aug 6 in General questions

1 answer

A bug of Accent

commented Aug 1 in Bug reports

2 answers

Factor out of numerical coefficient

commented Jul 3 in General questions

1 answer

I'm trying to reproduce equation 4.6 from 4.5 in Carrolls Spacettime ;and Geometry

commented Jul 3 in General questions

1 answer

how to deal with lovelock gravity?

commented Jul 3 in General questions

1 answer

leading scalar expression blocks canonicalise

commented Jun 14 in Bug reports

1 answer

location of bracket blocks distribute

commented Jun 14 in Bug reports

1 answer

How to calculate Christoffel symbols with metric defined by abstract matrices?

answer edited Jun 7 in General questions

2 answers

How can I store the result of evaluating g(.,v) as a co-vector?

answered May 29 in General questions

1 answer

imp package was removed from python 3.12

commented May 22 in Bug reports

1 answer

Why does evaluate of metric eating vector shows only non-zero components.

commented May 20 in General questions

2 answers

Christoffel symbols computation in $d$ dimensions with split indices

answered May 17 in General questions

1 answer

answered Apr 23 in Bug reports

1 answer

Instructions on keyboard shortcuts

answered Apr 22 in Feature requests

3 answers

make copy expression easier

answered Apr 19 in Feature requests

1 answer

unwrap of partial derivatives

commented Mar 28 in Bug reports

2 answers

The Solution of Einstein's Equation in General Dimensions

commented Mar 21 in General questions

...