Top
Back: semiMod
Forward: spaceCur
FastBack:
FastForward:
Up: classify_aeq_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.6.6.5 planeCur

Procedure from library classify_aeq.lib (see classify_aeq_lib).

Return:
An ideal.Ideal is one of the singularity in the list of Bruce and Gaffney [4]

Example:
 
LIB "classify_aeq.lib";
ring R=0,t,Ds;
ideal I=t4+4t5+6t6+8t7+13t8+12t9+10t10+12t11+6t12+4t13+4t14+t16,t7+7t8+22t9+51t10+113t11+219t12+366t13+589t14+876t15+1170t16+1514t17
+1828t18+2011t19+2165t20+2163t21+1982t22+1806t23+1491t24+1141t25+889t26+588t27+379t28+252t29+120t30+72t31+36t32+9t33+9t34+t36;
planeCur(I);
==> // ** redefining K (                intvec q=4,7;list K;) classify_aeq.li\
   b::planeCur:155
==> _[1]=t4
==> _[2]=t7+t9

Top Back: semiMod Forward: spaceCur FastBack: FastForward: Up: classify_aeq_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 4.3.1, 2022, generated by texi2html.