Bill Hart wrote:
> Can I ask what applications this "Hadamard product" has?

(Tim: The term is from linear algebra)

http://en.wikipedia.org/wiki/Matrix_multiplication#Hadamard_product says 
it is used in JPG compression, for example.

http://planetmath.org/encyclopedia/HadamardProduct.html

Also, a google search for hadamard product applications turns up 
http://buzzard.ups.edu/courses/2007spring/projects/million-paper.pdf 
(maybe Rob Beezer knows this person?)

Perhaps naming the function "hadamard_product" isn't the best idea if 
this term is not generally known.  I can imagine it would cause some 
problems for people trying to find it if they didn't know the name...

Thanks,

Jason


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