Message-ID:	<384B316E.91AE9766@snetch.cpg.com.au>
Date:	Mon, 06 Dec 1999 14:45:50 +1100
From:	Michael Abbott aka frEk <20014670 AT snetch DOT cpg DOT com DOT au>
Organization:	Student of Computer Power Institute
X-Mailer:	Mozilla 4.05 [en] (Win95; I)
MIME-Version:	1.0
To:	djgpp AT delorie DOT com
Subject:	Re: Help needed with a program I am writing
References:	<dPE24.416$wM4 DOT 28044 AT news-west DOT eli DOT net> <82f61g$54c$1 AT nntp8 DOT atl DOT mindspring DOT net>
Reply-To:	djgpp AT delorie DOT com

Heya

Marp wrote:

> P K <paulkennedy AT citlink DOT net> wrote in message
> news:dPE24.416$wM4 DOT 28044 AT news-west DOT eli DOT net...
> <snip>
>
> >     cos_table[a]=cos((float)a/180 * pi);
> >     sin_table[a]=sin((float)a/180 * pi);
>
> I'm not sure why you get the error you do, but you want the a/180 to be
> calculated first, right? You have to surround that with parenthesis
> otherwise the 180 * pi gets calculated first (order of operations) and you
> get a different number from the one you want.

I'm not sure about that one... Isn't * on the same level as / which means that
anything on that level gets calculated from left to right? Correct me if I'm
wrong :)

- Michael

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