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al_fixsin(3)							  al_fixsin(3)

NAME
       al_fixsin - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      al_fixed al_fixsin(al_fixed x);

DESCRIPTION
       This  function finds the	sine of	a value	using a	lookup table.  The in-
       put value must be a fixed point binary angle.

       Example:

		  al_fixed angle;
		  int result;

		  /* Set the binary angle to 90	degrees. */
		  angle	= al_itofix(64);

		  /* The sine of 90 degrees is one. */
		  result = al_fixtoi(al_fixsin(angle));
		  assert(result	== 1);

RETURN VALUE
       Returns the sine	of a fixed point  binary  format  angle.   The	return
       value will be in	radians.

Allegro	reference manual					  al_fixsin(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE

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