Un-tanning

Raknarg · **Posted:** Sun Apr 10, 2011 8:18 pm

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.

Tony · **Posted:** Sun Apr 10, 2011 8:30 pm

arctan

Alexmula · **Posted:** Sun Apr 10, 2011 9:12 pm

stay away from the sun for a couple of days

Insectoid · **Posted:** Sun Apr 10, 2011 9:23 pm

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 · **Posted:** Mon Apr 11, 2011 8:09 am

@Alexmula, +1 karma XD
And thanks.

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