tmp2.FromP3(tmp3)
		for j := 0; j < 7; j++ {
			tmp1.Double(tmp2)
			tmp2.FromP1xP1(tmp1)
		}
		tmp1.Double(tmp2)
		tmp3.fromP1xP1(tmp1)
		checkOnCurve(t, tmp3)
	}
}

func TestScalarMultMatchesBaseMult(t *testing.T) {
	scalarMultMatchesBaseMult := func(x Scalar) bool {
		var p, q Point
		p.ScalarMult(&x, B)
		q.ScalarBaseMult(&x)
		checkOnCurve(t, &p, &q)
		return p.Equal(&q) == 1
	}