18 May
2014
18 May
'14
4:27 p.m.
Hello, On Wed, May 14, 2014 at 02:20:12PM +0200, tluthe@physik.uni-bielefeld.de wrote:
there appears to be a bug in the multivariate factor() routine. For some expressions it seems to get stuck in an infinite loop, without any result or error messages appearing. The simplest expression I could find to reproduce this behaviour consistently is the expanded form of (3*x+2*y)*(x+y+x*y).
Fixed by commit edfa67d26b (`Fix an infinite loop in factor_multivariate.'). Thanks for a good test case. Best regards, Alexei