PMA !!y5/EVb5KZI ID: 6afd19 May 3, 2018, 9:52 a.m. No.5747 🗄️.is 🔗kun >>5748 >>5749 >>5762 >>5746 Alternate view of the triangle breakdown for u1 and u2. Unfortunately, this leads to even more questions than answers. Why is the 13 remainder (r3) not accounted for in this solution?