improve the stability of cubic root finder
commitc0bb865c6d71583a1fedfe0e386143777c78f956
authorMichael Schindler <m-schindler@users.sourceforge.net>
Thu, 4 May 2006 08:51:34 +0000 (4 08:51 +0000)
committerMichael Schindler <m-schindler@users.sourceforge.net>
Thu, 4 May 2006 08:51:34 +0000 (4 08:51 +0000)
treeb94b1e2dd67db680d765a69f49917716b000e1e1
parent59d9583a921e42a6a904040060b4ccb05adf65ae
improve the stability of cubic root finder

git-svn-id: https://pyx.svn.sourceforge.net/svnroot/pyx/trunk/pyx@2633 069f4177-920e-0410-937b-c2a4a81bcd90
pyx/mathutils.py