Function Acos

math/all.go:11–13

Acos returns the arccosine, in radians, of x. Special case is: Acos(x) = NaN if x < -1 or x > 1

(x float32)

// Special case is:
//	Acos(x) = NaN if x < -1 or x > 1
func Acos(x float32) float32 {
	return engomath.Acos(x)
}

// Asin returns the arcsine, in radians, of x.
//