surf is a tool to visualize some real algebraic geometry: plane algebraic curves, algebraic surfaces and hyperplane sections of surfaces. surf is script driven and has (optionally) a nifty GUI using the Gtk widget set. The algorithms should be stable enough not to be confused by curve/surface singularities in codimension greater than one and the degree of the surface or curve. This has been achieved quite a bit. We have drawn curves of degree up to 30 and surfaces of degree up to 20 successfully. However, there are examples of curves/surfaces of lower degree where surf fails to produce perfect images. This happens especially if the equation of the curve/surface is not reduced. Best results are achieved using reduced equations. On the other hand, surf displays the Fermat-curves accurately for degree up to 98. WWW: http://surf.sourceforge.net/ //www.csie.ntu.edu.tw/~b01902062/git/freebsd-ports-gnome' title='freebsd-ports-gnome Git repository'/>
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* security/kedpm: support stagewg2014-08-313-89/+16
* Resetting maintainership on ports that have not been staged and without anybapt2014-07-041-1/+1
* Python cleanup:rene2014-01-141-1/+1
* Add NO_STAGE all over the place in preparation for the staging support (cat: ...bapt2013-09-211-5/+2
* Bump PORTREVISION after DESKTOP_ENTRIES updatemakc2013-01-231-1/+1
* - Update DESKTOP_ENTRIES:makc2013-01-231-3/+3
* - update png to 1.5.10dinoex2012-06-011-1/+1
* -remove MD5ohauer2011-07-031-1/+0
* - update to 1.4.1dinoex2010-03-281-1/+1
* - update to jpeg-8dinoex2010-02-051-1/+1
* - Switch SourceForge ports to the new File Release System: categories startin...amdmi32009-08-221-2/+1