DiscussWorldIssues - Socio-Economic Religion and Political Uncensored Debate - View Single Post

**Kissntell** · 08-05-2007, 04:27 AM

There are some trig idenities that you can use to simplify it. I know tan = sin/cos. And arctan is equal to something, just can't rememer, but you could probably simplify it that way.

These might be of help
http://library.thinkquest.org/17119/...ize/basic.html
http://en.wikipedia.org/wiki/Arctangent

08-05-2007, 04:27 AM	#3
Kissntell Join Date Oct 2005 Posts 576 Senior Member	There are some trig idenities that you can use to simplify it. I know tan = sin/cos. And arctan is equal to something, just can't rememer, but you could probably simplify it that way. These might be of help http://library.thinkquest.org/17119/...ize/basic.html http://en.wikipedia.org/wiki/Arctangent
	Quote