Tagged Questions

1
vote
0answers
56 views

Are there some useful video podcast channels about SAGE?

I am wondering that if there is any convenient video source to reach and have benefit from it in order to learn and use SAGE (Maths Software)? I've known the official help page ( ...
3
votes
5answers
985 views

Can One use mathematica or maple online?

Is it possible to use some of these algebra packages online ? I have some matrices that I would like to know the characteristic polynomial of. Where could I send them to get a nicely factorised answer ...