}
	}
	if f := Log(10); f != Ln10 {
		t.Errorf("Log(%g) = %g, want %g", 10.0, f, Ln10)
	}
	for i := 0; i < len(vflogSC); i++ {
		if f := Log(vflogSC[i]); !alike(logSC[i], f) {
			t.Errorf("Log(%g) = %g, want %g", vflogSC[i], f, logSC[i])
		}
	}
}

func TestLogb(t *testing.T) {
	for i := 0; i < len(vf); i++ {
		if f := Logb(vf[i]); logb[i] != f {