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 Un-tanning
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Raknarg




PostPosted: Sun Apr 10, 2011 8:18 pm   Post subject: Un-tanning

Is there a way to un-tan in turing?
What I'm trying to do is calculate a trajectory of a bullet using theta = tan-1 (o/a). But I couldn't find anything. :/
If there's a better way to do this, a suggestion would be appreciated.
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Tony




PostPosted: Sun Apr 10, 2011 8:30 pm   Post subject: RE:Un-tanning

arctan
Latest from compsci.ca/blog: Tony's programming blog. DWITE - a programming contest.
Alexmula




PostPosted: Sun Apr 10, 2011 9:12 pm   Post subject: RE:Un-tanning

stay away from the sun for a couple of days
Insectoid




PostPosted: Sun Apr 10, 2011 9:23 pm   Post subject: Re: RE:Un-tanning

Alexmula @ Sun Apr 10, 2011 9:12 pm wrote:
stay away from the sun for a couple of days


That's what I first thought.

Yes, arctan is the pseudo-inverse of tan. It's the tan^-1 on your calculator.
Raknarg




PostPosted: Mon Apr 11, 2011 8:09 am   Post subject: RE:Un-tanning

@Alexmula, +1 karma XD
And thanks.
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