here is a matrix constructor i would like to see:
Matrix(M, N, f):
for i in range(1,M+1):
for j in range(1,N+1):
self[i][j] = f(i,j) # or whatever the syntax is
i might use it like this:
A = Matrix(3, 3, lambda i,j: i+j)
i'd do it myself, but i don't have a development environment set up,
and don't wanna do that right now.
cheers,
kyle
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