> > Thanks, that's what I was looking for! I forked a copy of the > documentation on my GitHub account and added in the following entry to the > sparse matrix section: >
.. function:: findnz(A) Returns a tuple (I, J, V) containing the column indices, row indices, and nonzero values. The I, J, and V satisfy ``S[I[k], J[k]] = V[k]``. Essentially the inverse of ``sparse``.
