On Tuesday, June 12, 2012 3:16:15 AM UTC+1, Jason Grout wrote: > > You never compare decimal numbers exactly on a computer. Because of > finite precision, there almost always will be corner cases that will > catch you. Instead, do something like: >
sage: 10.44-10.30 0.139999999999999 Don't forget the abs() in the fuzzy zero comparison: sage: abs( (10.44-10.30) -0.14) < 1e-10 True -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
