},
		},
		{name: "numbers",
			obj:    objs(math.MaxFloat64, math.MaxFloat64, math.MaxFloat32, math.MaxFloat32, math.MaxFloat64, math.MaxFloat64, int64(1)),
			schema: schemas(numberType, numberType, floatType, floatType, doubleType, doubleType, doubleType),
			expectCost: map[string]int64{
				ValsEqualThemselvesAndDataLiteral("self.val1", "self.val2", fmt.Sprintf("%f", math.MaxFloat64)): 11,

		{"1", 1, Exact},
		{"1.000000000000000000001", 1, Below},
		{"12345.0", 12345, Exact},
		{"12345.000000000000000000001", 12345, Below},
		{"0x1.fffffffffffff0p1023", math.MaxFloat64, Exact},
		{"0x1.fffffffffffff4p1023", math.MaxFloat64, Below},

		// overflow
		{"0x1.fffffffffffff8p1023", math.Inf(+1), Above},
		{"0x1p1024", math.Inf(+1), Above},
		{"1e10000", math.Inf(+1), Above},