Steven D'Aprano <st...@pearwood.info> wrote: > py> math.atan2(NAN, 0) > nan > > I think that the only way it will return a NAN is if passed a NAN.
yes of course if you pass an invalid argument (NAN is not a real value, atan2 except coordinate x,y), the result would be invalid... -- Pierre-Alain Dorange <http://microwar.sourceforge.net/> Ce message est sous licence Creative Commons "by-nc-sa-2.0" <http://creativecommons.org/licenses/by-nc-sa/2.0/fr/> -- https://mail.python.org/mailman/listinfo/python-list
