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al_fixatan(3)							 al_fixatan(3)

NAME
       al_fixatan - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      al_fixed al_fixatan(al_fixed x)

DESCRIPTION
       This  function  finds the inverse tangent of a value using a lookup ta-
       ble.  The input value must be a fixed point radian.  The	 inverse  tan-
       gent is the value whose tangent is x.

       Example:

		  al_fixed result;

		  /* Sets result to binary angle 13. */
		  result = al_fixatan(al_ftofix(0.326));

RETURN VALUE
       Returns the inverse tangent of a	fixed point value, measured as a fixed
       point binary format angle.

Allegro	reference manual					 al_fixatan(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE

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