From:	Ian Chapman <ichapman AT nt DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Need for Math library
Date:	Tue, 29 Sep 1998 08:29:13 -0400
Organization:	Bell Northern Research
Lines:	26
Message-ID:	<3610D299.83A18AE4@nt.com>
References:	<Pine DOT SOL DOT 3 DOT 91 DOT 980929155546 DOT 14291A-100000 AT mercury>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Hi Goh,
	by math lib I suppose you mean:-
#include	<math.h>

	and my answer is when you need functions that are defined in that
header.  sin(), log(), and all that good stuff.

	I guess that you do not need math.h for "+, -, *, /" and the basic
stuff defined in c.

		Regards Ian.

Goh Yong Kwang wrote:
> 
> I've been using DJGPP for about a year or so and I've not figured out
> when the Math library is needed. It seems that DJGPP has no problem doing
> floating point calculation without Math library but sometimes the Math
> library is needed for some reasons unknown to me. Can anyone enlighten me
> on when the Math library is required?
> 
> ----------------------------------
> Many regards,
> Goh Yong Kwang
> 96606555
> 3K
> ----------------------------------

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