ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/snj/pkgstat/20050112.1442/math/  direct

[DIR]xldlas/  direct  388+ twin directories
[DIR]tela/  direct  868+ twin directories
[DIR]ruby-gsl/  direct  317+ twin directories
[DIR]ruby-bitvector/  direct  124 twin directories
[DIR]qalculate/  direct  771+ twin directories
[DIR]py-fpconst/  direct  218+ twin directories
[DIR]py-Scientific/  direct  297+ twin directories
[DIR]php-bcmath/  direct  117 twin directories
[DIR]pari-galdata/  direct  229+ twin directories
[DIR]pari/  direct  1526+ twin directories
[DIR]octave-forge/  direct  1219+ twin directories
[DIR]octave/  direct  4820+ twin directories
[DIR]libffm/  direct  870+ twin directories
[DIR]gnumeric0/  direct  131 twin directories
[DIR]gnumeric/  direct  2301+ twin directories
[DIR]cln/  direct  1478+ twin directories
[DIR]cassowary/  direct  246+ twin directories