decp_mat
synopsis: INT decp_mat(OP n,OP p,OP dmat)
description:
computes the decomposition matrix to the symmetric
group Sn of degree n for the prime p.
The result is the MATRIX object dmat.
The routine first looks for the file decommix.dat in the
actual directory. This file is generated during a previous
run of the routine decp_mat. So if the values are already
stored in this file you get an imediate answer. Problems
arise if the data in this file is corrupted because of
errors in previous runs. So to get the programm working
correctly you have to remove this file decommix.dat
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this page was automatically generated on So Aug 10 12:23:24 CEST 2008 on the machine btn6xa