Compact syntax for 0-matrix?

Alex cut_me_out at
Mon May 29 06:34:45 CEST 2000

How about this:

from copy import copy

def zeromatrix (n, m):
    line = n * [0]
    matrix = map (copy, m * [line])
    return matrix

I agree with the guy who said you should check out Numeric Python,
though.  It will probably work out to be more flexible for you, in the
long run.


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