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2026-01-16 14:19:01 +0100 commented question polynomials over integers modulo...

OK cool, i'll do that!

2026-01-13 15:18:48 +0100 commented question polynomials over integers modulo...

PS from the message error it's clear that a certain "long" integer in the code should be "unsigned long" instead.

2026-01-13 15:10:47 +0100 asked a question polynomials over integers modulo...

polynomials over integers modulo... Just wanted to report a bug: it's impossible to work with polynomials with coefficie

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2023-08-31 11:00:38 +0100 edited question checking if element of QQbar is in QQ

checking if element of QQbar is in QQ I would like to know the most efficient way of checking whether a given element x

2023-08-30 22:10:02 +0100 commented question checking if element of QQbar is in QQ

They were obtained as rational points on a 0-dimensional variety (and then combined in various ways). I'm not sure how t

2023-08-30 16:46:10 +0100 asked a question checking if element of QQbar is in QQ

checking if element of QQbar is in QQ I would like to know the most efficient way of checking whether a given element x

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2023-07-07 15:37:16 +0100 asked a question graph plot: size of arrow heads

graph plot: size of arrow heads Hi ! I was wondering how I could reduce the size of arrow heads while plotting a direct