K 10 svn:author V 7 stephen K 8 svn:date V 27 2012-01-24T23:55:01.000000Z K 7 svn:log V 297 - New port sage-4.8. Sage is a free open-source mathematics software system licensed under the GPL. It combines the power of many existing open-source packages into a common Python-based interface. Mission: Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab. END