[SciPy-user] comparing two lists/arrays
nicky van foreest
vanforeest@gmail....
Wed Jul 15 07:29:48 CDT 2009
Hi,
Given two vectors x and y, the (perhaps) common mathematical
definition of x < y is that x_i < y_i for all i. Thus, the
mathematical comparison x <y returns just one boolean, not an array of
booleans for each x_i < y_i. I implemented this behavior as
prod(less(X,Y)) (I use less to be able to deal with lists X and Y
also). Is there perhaps a more straighforward/elegant/readible way to
achieve the same behavior?
Thanks
Nicky
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