t.Errorf("Expm1(%g) = %g, want %g", a, f, expm1Large[i])
		}
	}
	for i := 0; i < len(vfexpm1SC); i++ {
		if f := Expm1(vfexpm1SC[i]); !alike(expm1SC[i], f) {
			t.Errorf("Expm1(%g) = %g, want %g", vfexpm1SC[i], f, expm1SC[i])
		}
	}
}

func TestExp2(t *testing.T) {
	testExp2(t, Exp2, "Exp2")
	testExp2(t, Exp2Go, "Exp2Go")
}