Chuck,
Thanks, your version is much faster. I would prefer a solution that
doesn't force me to re-implement weirdDistance (as my two solutions
were). But the function is so simple that it is easier just to re-write
it for speed as you did.
By the way, I came out with one more solution that looks
On Fri, Jan 9, 2009 at 11:45 AM, Paulo J. S. Silva wrote:
> Hello,
>
> I have a function that receives a array of shape (2,) and returns a
> number (a function from R^2 -> R). It basically looks like this:
>
>def weirdDistance2(x):
> return dot(dot(weirdMatrix, x), x)
>
> (weirdMatrix is
Hello,
I have a function that receives a array of shape (2,) and returns a
number (a function from R^2 -> R). It basically looks like this:
def weirdDistance2(x):
return dot(dot(weirdMatrix, x), x)
(weirdMatrix is a "global" (2,2) array)
I want to see its level sets in the box [0, 1]
