7.7.17.0. ncExt_R
Procedure from library
nchomolog.lib
(see
nchomolog_lib
).
Usage:
ncExt_R(i, M); i int, M module
Compute:
a presentation of Ext^i(M',R); for M'=coker(M).
Return:
right module Ext, a presentation of Ext^i(M',R)
Example:
User manual for
Singular
version 3-1-6, Dec 2012, generated by
texi2html
.