MATSUB

Syntax: MATSUB difference,matrix1,matrix2
Location: Math Package

Provided that the parameters of the command MATSUB fulfil the same conditions as for MATADD, MATSUB will store the difference between matrix1 and matrix2 in difference {ie. difference(...) = matrix1(...) - matrix2(...)}.

Two or all of the parameters can be identical, so:

MATSUB a,a,a 
and 
MATSUB a,b,a 
etc. are valid.

CROSS-REFERENCE: 
MATADD!
