doc/efun/acos - mudlib-public - Gitiles

 SYNOPSIS
         float acos(float)

 DESCRIPTION
         Returns the arcus cosine of the argument.

 SEE ALSO
         sin(E), asin(E), cos(E), tan(E), atan(E), atan2(E)
	SYNOPSIS
	float acos(float)

	DESCRIPTION
	Returns the arcus cosine of the argument.

	SEE ALSO
	sin(E), asin(E), cos(E), tan(E), atan(E), atan2(E)