Re: atan2 - what and why?
From: joel garry <joel-garry_at_home.com>
Date: Tue, 13 May 2014 13:13:32 -0700 (PDT)
Message-ID: <217d3da0-6013-4d29-a2f7-db49028afcf7_at_googlegroups.com>
On Tuesday, May 13, 2014 11:25:11 AM UTC-7, Ken Quirici wrote:
Date: Tue, 13 May 2014 13:13:32 -0700 (PDT)
Message-ID: <217d3da0-6013-4d29-a2f7-db49028afcf7_at_googlegroups.com>
On Tuesday, May 13, 2014 11:25:11 AM UTC-7, Ken Quirici wrote:
>
> Is there some special reason for this to exist at all, and if so, does this reason cover the fact that
>
> asin2 and acos2 don't exist?
So you don't divide by zero. http://en.wikipedia.org/wiki/Atan2
jg
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