}
	}
}

func testDivisibleExhaustiveU(t *testing.T, n uint) {
	maxU := uint64(1) << n
	for c := uint64(1); c < maxU; c++ {
		if !udivisibleOK(n, int64(c)) {
			continue
		}
		k := udivisible(n, int64(c)).k
		m := udivisible(n, int64(c)).m
		max := udivisible(n, int64(c)).max
		mask := ^uint64(0) >> (64 - n)
		for i := uint64(0); i < maxU; i++ {
			want := i%c == 0
			mul := (i * m) & mask