func math.Pow

4 uses

	math (current package)
		gamma.go#L113: 		v := Pow(x, 0.5*x-0.25)
		gamma.go#L116: 		y1 = Pow(x, x-0.5) / y1
		pow.go#L48: func Pow(x, y float64) float64 {
		pow.go#L87: 			return Pow(1/x, -y) // Pow(-0, -y)