for i := 0; i < b.N; i++ {
		Abs(complex(2.5, 3.5))
	}
}
func BenchmarkAcos(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Acos(complex(2.5, 3.5))
	}
}
func BenchmarkAcosh(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Acosh(complex(2.5, 3.5))
	}
}
func BenchmarkAsin(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Asin(complex(2.5, 3.5))
	}
}

	GlobalI int
	GlobalB bool
	GlobalF float64
)

func BenchmarkAcos(b *testing.B) {
	x := 0.0
	for i := 0; i < b.N; i++ {
		x = Acos(.5)
	}
	GlobalF = x
}

func BenchmarkAcosh(b *testing.B) {
	x := 0.0
	for i := 0; i < b.N; i++ {
		x = Acosh(1.5)
	}
	GlobalF = x
}

func BenchmarkAsin(b *testing.B) {
	x := 0.0
	for i := 0; i < b.N; i++ {