ufuncs, iterators

S V N Vishwanathan vishy at mail.rsise.anu.edu.au
Sat Aug 20 01:46:46 CDT 2005


Barry> Certainly pointwise addition is the same as adding two operators
Barry> together (PETSc has this with MatAXPY), but what about, for example,
Barry> pointwise multiply?

Pointwise multiply is the Hadamard product of two matrices matrix. You
have something like MatGetRowMax which strictly speaking is not a matrix
operation in the linear algebra sense. So why not something like


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