DGD v1.2.112 - kfun

v1.2.112 - kfun - atan
NAME
	atan - compute arc tangent
SYNOPSIS
	`float atan(float x)`
DESCRIPTION
	Return the arc tangent of the argument.
SEE ALSO
	kfun/acos, kfun/asin, kfun/atan2

v1.2.112 - kfun - atan