D.5.9.2 CMtype
..............
Procedure from library spcurve.lib (see spcurve_lib).

Usage:
CMtype(i); i an ideal, CM of codimension 2

Return:
Cohen-Macaulay type of i (integer)

(-1, if i is not Cohen-Macaulay of codimension 2)

Example:
LIB "spcurve.lib";
ring r=32003,(x,y,z),ds;
ideal i=xy,xz,yz;
CMtype(i);
==> 2

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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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