D.4.4.8 annil
.............
Procedure from library mprimdec.lib (see mprimdec_lib).

Usage:
annil(N); module N

Return:
ideal ann=std(quotient(N,freemodule(nrows(N))));

the annihilator of M/N in the basering

Note:
ann is a std basis in the basering

Example:
LIB "mprimdec.lib";
ring r=0,(x,y,z),dp;
module N=x*gen(1), y*gen(2);
ideal ann=annil(N);
ann;
==> ann[1]=xy

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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
generated by <a href="http://www.gnu.org/software/texinfo/"><i>texi2html</i></a>.
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