division by zero error in matker(,1)

Vasily Golyshev on Wed, 2 Oct 2002 01:48:31 +0400 (MSD)

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division by zero error in matker(,1)

To: pari-users@list.cr.yp.to
Subject: division by zero error in matker(,1)
From: Vasily Golyshev <golyshev@mccme.ru>
Date: Wed, 2 Oct 2002 01:48:31 +0400 (MSD)
In-reply-to: <Pine.LNX.4.44.0210010041290.5729-100000@mccme.ru>

Hi. Thanks for the last tip.
I was trying to find the kernel of an integer matrix 283x273,
and some of the entries were 200 decimal digits long. I did
check that each entry was a t_INT. What I got was the error message
"division by zero in dvmdii". I was using matker(,1) function, in GP
version 2-1-4 under Linux (actually the Windows version 2-0-17
returned the same error message). Is that something that has been
reported?

Follow-Ups:
- Re: division by zero error in matker(,1)
  - From: Karim BELABAS <Karim.Belabas@math.u-psud.fr>

References:
- installed function ker_mod_p
  - From: Vasily Golyshev <golyshev@mccme.ru>

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