Changeset 8ef575 in git for Singular/LIB/primdec.lib


Ignore:
Timestamp:
Jun 9, 1999, 12:48:03 PM (25 years ago)
Author:
Hans Schönemann <hannes@…>
Branches:
(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')
Children:
b6484cbfcf631058514ac35b823e8eeaccdb951d
Parents:
22c0fc902278c45a095c691266209a44878dfef8
Message:
*hannes/pfister: fixes for small characteristics


git-svn-id: file:///usr/local/Singular/svn/trunk@3115 2c84dea3-7e68-4137-9b89-c4e89433aadc
File:
1 edited

Legend:

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  • Singular/LIB/primdec.lib

    r22c0fc9 r8ef575  
    1 // $Id: primdec.lib,v 1.33 1999-06-09 09:49:47 Singular Exp $
     1// $Id: primdec.lib,v 1.34 1999-06-09 10:48:03 Singular Exp $
    22////////////////////////////////////////////////////////////////////////////////
    33// primdec.lib                                                                //
     
    1111////////////////////////////////////////////////////////////////////////////////
    1212
    13 version="$Id: primdec.lib,v 1.33 1999-06-09 09:49:47 Singular Exp $";
     13version="$Id: primdec.lib,v 1.34 1999-06-09 10:48:03 Singular Exp $";
    1414info="
    1515LIBRARY: primdec.lib: PROCEDURE FOR PRIMARY DECOMPOSITION
     
    41154115}
    41164116///////////////////////////////////////////////////////////////////////////////
    4117 proc minAssGTZ(ideal i)
    4118 "USAGE:  minAssGTZ(i); i ideal
    4119 RETURN:  list = the minimal associated prime ideals of i
    4120 NOTE:    designed for characteristic 0, works also in char k >> 0,
    4121          may result in an infinite loop in small characteristic
    4122 EXAMPLE: example minAssGTZ; shows an example
    4123 "
    4124 {
    4125    return(minAssPrimes(i,1));
    4126 }
    4127 example
    4128 { "EXAMPLE:";  echo = 2;
    4129    ring  r = 32003,(x,y,z),dp;
    4130    poly  p = z2+1;
    4131    poly  q = z4+2;
    4132 EXAMPLE: example minAssChar; shows an example
    4133 "
    4134 
    4135 {
    4136    return(min_ass_prim_charsets(i,1));
    4137 }
    4138 example
    4139 { "EXAMPLE:";  echo = 2;
    4140    ring  r = 32003,(x,y,z),dp;
    4141    poly  p = z2+1;
    4142    poly  q = z4+2;
    4143    ideal i = p^2*q^3,(y-z3)^3,(x-yz+z4)^4;
    4144    list pr= minAssChar(i);
    4145    pr;
    4146 }
    4147 
    4148 ///////////////////////////////////////////////////////////////////////////////
    41494117proc equiRadical(ideal i)
    41504118"USAGE:  equiRadical(i); i ideal
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