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D.11.3.3 divideUnits

Procedure from library jacobson.lib (see jacobson_lib).

Usage:
divideUnits(L); list L

Return:
matrix or list of matrices

Assume:
L is an output of smith or a jacobson procedures, that is
either L contains one rectangular matrix with elements only on the main diagonal
or L consists of three matrices, where L[1] and L[3] are square invertible matrices
while L[2] is a rectangular matrix with elements only on the main diagonal

Purpose:
divide out units from the diagonal and reflect this in transformation matrices

Example:
 


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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.