title: Can we perform outer product of set of two matrices simultaneously?
body: <p>I want to perform outer product of two matrices of size say 3X25 so that I get a size 25X25. The question, I have say 2000 of such set of matrices, is there a way to perform all those simulataneously? I understand I can use a for loop for each set of two matrices but it is time consuming. Is there a way to make it faster?</p>