
acos(3)               LPC Library Functions               acos(3)

NNAAMMEE
       acos() - return the arccosine of a float

SSYYNNOOPPSSIISS
       float acos( float f );

DDEESSCCRRIIPPTTIIOONN
       Returns  the  arccosine  of its argument, `f', measured in
       radians.

SSEEEE AALLSSOO
       asin(3), atan(3), cos(3), sin(3), tan(3)

Majik                      26 Jul 1997                          1

