(Example: some packages use sparse matrices in their implementation internals and/or output sparse matrices; with this constructor one could easily take the output and create a BandedMatrix to then use for further computations.)
findnz for the sparse matrix would probably make it straightforward.
Seems like it would be useful.
(Example: some packages use sparse matrices in their implementation internals and/or output sparse matrices; with this constructor one could easily take the output and create a BandedMatrix to then use for further computations.)
findnz
for the sparse matrix would probably make it straightforward.