Changeset 8ef575 in git
- Timestamp:
- Jun 9, 1999, 12:48:03 PM (24 years ago)
- Branches:
- (u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'a800fe4b3e9d37a38c5a10cc0ae9dfa0c15a4ee6')
- Children:
- b6484cbfcf631058514ac35b823e8eeaccdb951d
- Parents:
- 22c0fc902278c45a095c691266209a44878dfef8
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
Singular/LIB/primdec.lib
r22c0fc9 r8ef575 1 // $Id: primdec.lib,v 1.3 3 1999-06-09 09:49:47Singular Exp $1 // $Id: primdec.lib,v 1.34 1999-06-09 10:48:03 Singular Exp $ 2 2 //////////////////////////////////////////////////////////////////////////////// 3 3 // primdec.lib // … … 11 11 //////////////////////////////////////////////////////////////////////////////// 12 12 13 version="$Id: primdec.lib,v 1.3 3 1999-06-09 09:49:47Singular Exp $";13 version="$Id: primdec.lib,v 1.34 1999-06-09 10:48:03 Singular Exp $"; 14 14 info=" 15 15 LIBRARY: primdec.lib: PROCEDURE FOR PRIMARY DECOMPOSITION … … 4115 4115 } 4116 4116 /////////////////////////////////////////////////////////////////////////////// 4117 proc minAssGTZ(ideal i)4118 "USAGE: minAssGTZ(i); i ideal4119 RETURN: list = the minimal associated prime ideals of i4120 NOTE: designed for characteristic 0, works also in char k >> 0,4121 may result in an infinite loop in small characteristic4122 EXAMPLE: example minAssGTZ; shows an example4123 "4124 {4125 return(minAssPrimes(i,1));4126 }4127 example4128 { "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 example4133 "4134 4135 {4136 return(min_ass_prim_charsets(i,1));4137 }4138 example4139 { "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 ///////////////////////////////////////////////////////////////////////////////4149 4117 proc equiRadical(ideal i) 4150 4118 "USAGE: equiRadical(i); i ideal
Note: See TracChangeset
for help on using the changeset viewer.