delorie.com/archives/browse.cgi | search |
Date: | Sat, 12 Jul 1997 14:28:59 -0700 (PDT) |
Message-Id: | <199707122128.OAA11766@adit.ap.net> |
Mime-Version: | 1.0 |
To: | kuku AT gilberto DOT physik DOT rwth-aachen DOT de |
From: | Nate Eldredge <eldredge AT ap DOT net> |
Subject: | Re: math.h sin() function returns wrong value |
Cc: | djgpp AT delorie DOT com |
You wrote: >Also, to avoid funny results, watch out for >places where you mix int's with doubles or floats. C doesn't >do automatic type conversion. Yes it does, if there is a prototype in scope. And since he #included <math.h>, there was. This should never be a problem with an ANSI C compiler. >So use casts in these places. Still not a bad idea for portability to old compilers. Nate Eldredge eldredge AT ap DOT net
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |