I know there are probably alternatives for this with the standard library, but I think that would kill the speed I get with numarray:
Say I have two 2-dimensional numarrays (x_mat and y_mat, say), and a function f(x,y) that I would like to evaluate at every index. Basically I want to be able to say f(x_mat,y_mat) and have it return a numarray with the same shape and element wise evaluation of f. I know, I want a ufunc, but they look scary to write my own. Are there any functions that do this? Or is writing ufuncs easier than it seems? Thanks, -Chris Neff -- http://mail.python.org/mailman/listinfo/python-list