# HOW TO EDIT THIS FILE: # The "handy ruler" below makes it easier to edit a package description. Line # up the first '|' above the ':' following the base package name, and the '|' # on the right side marks the last column you can put a character in. You must # make exactly 11 lines for the formatting to be correct. It's also # customary to leave one space after the ':'. |-----handy-ruler------------------------------------------------------| BTF: BTF (matrix permuting routines) BTF: BTF: BTF permutes an unsymmetric matrix (square or rectangular) into its BTF: block upper triangular form (more precisely, it computes a BTF: Dulmage-Mendelsohn decomposition). BTF: BTF: BTF: BTF: BTF: BTF: