On Sun, Nov 16, 2014 at 10:19:15AM -0800, Mehdi AMINI wrote: > On 11/16/14, 3:18 AM, serge Guelton wrote: > >So basically they don't care about IEEE. Quoting from CPython source: > They don't care about nan/inf, but they care about overflow! Their > computation is far far more complex than your. The CPython one yes, but the numpy one ;-)