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Edit detail for #284 axiom crashes for a Groebner basis. revision 3 of 3

1 2 3
Editor: kratt6
Time: 2008/01/21 12:33:24 GMT-8
Note: fixed in FriCAS

added:

From kratt6 Mon Jan 21 12:33:23 -0800 2008
From: kratt6
Date: Mon, 21 Jan 2008 12:33:23 -0800
Subject: fixed in FriCAS
Message-ID: <20080121123323-0800@axiom-wiki.newsynthesis.org>

Status: open => fix proposed 


Submitted by : (unknown) at: 2007-11-17T22:21:09-08:00 (16 years ago)
Name :
Axiom Version :
Category : Severity : Status :
Optional subject :  
Optional comment :

I try:

  \begin{axiom}
  )expose LinGroebnerPackage
  P1:HDMP ([a,b,c,d],Integer) := a*c+5*b*d - 7
  P2:HDMP ([a,b,c,d],Integer) := a*d+b*c - 17
  computeBasis [P1,P2]
  \end{axiom}

and axiom is gone...

more appropriate category --Bill Page, Tue, 18 Apr 2006 07:05:22 -0500 reply
Category: Aldor Library Compiler => Axiom Library

Category: Axiom Library => Axiom Documentation

As Waldek explained, P1 and P2 do not meet the requirements of computeBasis, namely, they do not form a zero dimensional ideal. In any case, LinGroebnerPackage? is for internal use really.

See http://groups.google.at/group/fricas-devel/msg/61b517ef312f1fcc

and the thread thereafter.

Status: open => fix proposed