ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/packages/current-src/pkgsrc/math/  direct

[DIR]py-numpy/  direct  140 twin directories
[DIR]p5-Statistics-Descriptive/  direct  117 twin directories
[DIR]yorick/  direct  2271+ twin directories
[DIR]yacas/  direct  1519+ twin directories
[DIR]xmgr/  direct  519+ twin directories
[DIR]xlispstat/  direct  874+ twin directories
[DIR]xlife/  direct  1143+ twin directories
[DIR]xldlas/  direct  388+ twin directories
[DIR]xgap/  direct  183 twin directories
[DIR]xfractint/  direct  1714+ twin directories
[DIR]xeukleides/  direct  849+ twin directories
[DIR]vista/  direct  1917+ twin directories
[DIR]units/  direct  4689+ twin directories
[DIR]udunits/  direct  720+ twin directories
[DIR]tochnog/  direct  1026+ twin directories
[DIR]tasp-vsipl/  direct  261+ twin directories
[DIR]superlu/  direct  1023+ twin directories
[DIR]statist/  direct  186 twin directories
[DIR]snns/  direct  500+ twin directories
[DIR]slatec/  direct  608+ twin directories
[DIR]scilab/  direct  1549+ twin directories
[DIR]sc/  direct  6533+ twin directories
[DIR]ruby-rb-gsl/  direct  68 twin directories
[DIR]randlib/  direct  275+ twin directories
[DIR]quadpack/  direct  301+ twin directories
[DIR]qhull/  direct  1412+ twin directories
[DIR]qalculate-units/  direct  178 twin directories
[DIR]qalculate-kde/  direct  808+ twin directories
[DIR]qalculate-gtk/  direct  1096+ twin directories
[DIR]qalculate-currency/  direct  178 twin directories
[DIR]qalculate-bases/  direct  178 twin directories
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[DIR]py-sympy/  direct  131 twin directories
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[DIR]py-pytables/  direct  138 twin directories
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[DIR]py-networkx/  direct  117 twin directories
[DIR]py-fpconst/  direct  218+ twin directories
[DIR]py-ephem/  direct  152 twin directories
[DIR]py-Scientific-doc/  direct  65 twin directories
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[DIR]py-Numeric/  direct  130 twin directories
[DIR]pspp/  direct  1616+ twin directories
[DIR]php-bcmath/  direct  117 twin directories
[DIR]pear-Numbers_Words/  direct  163 twin directories
[DIR]pear-Numbers_Roman/  direct  163 twin directories
[DIR]pari-galdata/  direct  229+ twin directories
[DIR]pari/  direct  1526+ twin directories
[DIR]p5-Spreadsheet-WriteExcel/  direct  164 twin directories
[DIR]p5-Spreadsheet-ParseExcel/  direct  161 twin directories