The output of * operator in this solution is a struct, rather than a mPoly object. Nevertheless, the test suite does not check the type of the output.
L Y Cao, since you're such a wizard with indices, I'd love to see you solve this without converting to the array form. It would be interesting to compare the approaches.
Andrew Newell, thanks for your advice.
vectorization in N
Back to basics 23 - Triangular matrix
Cody Matlab Version
Find vampire numbers
Product of two multivariate polynomials
Multivariate polynomials - sort monomials
Multivariate polynomials - emulate symbolic form
Fangs of a vampire number
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