λ x x0 : word64 * word64 * word64 * word64, Interp-η (λ var : Syntax.base_type → Type, λ '(x8, x9, x7, x5, (x14, x15, x13, x11))%core, uint64_t x17, uint64_t x18 = mulx_u64(x5, x11); uint64_t x20, uint64_t x21 = mulx_u64(x5, x13); uint64_t x23, uint64_t x24 = mulx_u64(x5, x15); uint64_t x26, uint64_t x27 = mulx_u64(x5, x14); uint64_t x29, uint8_t x30 = addcarryx_u64(0x0, x18, x20); uint64_t x32, uint8_t x33 = addcarryx_u64(x30, x21, x23); uint64_t x35, uint8_t x36 = addcarryx_u64(x33, x24, x26); uint64_t x38, uint8_t _ = addcarryx_u64(0x0, x36, x27); uint64_t x41, uint64_t x42 = mulx_u64(x17, 0xffffffffffffffffL); uint64_t x44, uint64_t x45 = mulx_u64(x17, 0xffffffffffffffffL); uint64_t x47, uint64_t x48 = mulx_u64(x17, 0xffffffffffffffffL); uint64_t x50, uint64_t x51 = mulx_u64(x17, 0x14bf); uint64_t x53, uint8_t x54 = addcarryx_u64(0x0, x42, x44); uint64_t x56, uint8_t x57 = addcarryx_u64(x54, x45, x47); uint64_t x59, uint8_t x60 = addcarryx_u64(x57, x48, x50); uint64_t x62, uint8_t _ = addcarryx_u64(0x0, x60, x51); uint64_t _, uint8_t x66 = addcarryx_u64(0x0, x17, x41); uint64_t x68, uint8_t x69 = addcarryx_u64(x66, x29, x53); uint64_t x71, uint8_t x72 = addcarryx_u64(x69, x32, x56); uint64_t x74, uint8_t x75 = addcarryx_u64(x72, x35, x59); uint64_t x77, uint8_t x78 = addcarryx_u64(x75, x38, x62); uint64_t x80, uint64_t x81 = mulx_u64(x7, x11); uint64_t x83, uint64_t x84 = mulx_u64(x7, x13); uint64_t x86, uint64_t x87 = mulx_u64(x7, x15); uint64_t x89, uint64_t x90 = mulx_u64(x7, x14); uint64_t x92, uint8_t x93 = addcarryx_u64(0x0, x81, x83); uint64_t x95, uint8_t x96 = addcarryx_u64(x93, x84, x86); uint64_t x98, uint8_t x99 = addcarryx_u64(x96, x87, x89); uint64_t x101, uint8_t _ = addcarryx_u64(0x0, x99, x90); uint64_t x104, uint8_t x105 = addcarryx_u64(0x0, x68, x80); uint64_t x107, uint8_t x108 = addcarryx_u64(x105, x71, x92); uint64_t x110, uint8_t x111 = addcarryx_u64(x108, x74, x95); uint64_t x113, uint8_t x114 = addcarryx_u64(x111, x77, x98); uint64_t x116, uint8_t x117 = addcarryx_u64(x114, x78, x101); uint64_t x119, uint64_t x120 = mulx_u64(x104, 0xffffffffffffffffL); uint64_t x122, uint64_t x123 = mulx_u64(x104, 0xffffffffffffffffL); uint64_t x125, uint64_t x126 = mulx_u64(x104, 0xffffffffffffffffL); uint64_t x128, uint64_t x129 = mulx_u64(x104, 0x14bf); uint64_t x131, uint8_t x132 = addcarryx_u64(0x0, x120, x122); uint64_t x134, uint8_t x135 = addcarryx_u64(x132, x123, x125); uint64_t x137, uint8_t x138 = addcarryx_u64(x135, x126, x128); uint64_t x140, uint8_t _ = addcarryx_u64(0x0, x138, x129); uint64_t _, uint8_t x144 = addcarryx_u64(0x0, x104, x119); uint64_t x146, uint8_t x147 = addcarryx_u64(x144, x107, x131); uint64_t x149, uint8_t x150 = addcarryx_u64(x147, x110, x134); uint64_t x152, uint8_t x153 = addcarryx_u64(x150, x113, x137); uint64_t x155, uint8_t x156 = addcarryx_u64(x153, x116, x140); uint8_t x157 = (x156 + x117); uint64_t x159, uint64_t x160 = mulx_u64(x9, x11); uint64_t x162, uint64_t x163 = mulx_u64(x9, x13); uint64_t x165, uint64_t x166 = mulx_u64(x9, x15); uint64_t x168, uint64_t x169 = mulx_u64(x9, x14); uint64_t x171, uint8_t x172 = addcarryx_u64(0x0, x160, x162); uint64_t x174, uint8_t x175 = addcarryx_u64(x172, x163, x165); uint64_t x177, uint8_t x178 = addcarryx_u64(x175, x166, x168); uint64_t x180, uint8_t _ = addcarryx_u64(0x0, x178, x169); uint64_t x183, uint8_t x184 = addcarryx_u64(0x0, x146, x159); uint64_t x186, uint8_t x187 = addcarryx_u64(x184, x149, x171); uint64_t x189, uint8_t x190 = addcarryx_u64(x187, x152, x174); uint64_t x192, uint8_t x193 = addcarryx_u64(x190, x155, x177); uint64_t x195, uint8_t x196 = addcarryx_u64(x193, x157, x180); uint64_t x198, uint64_t x199 = mulx_u64(x183, 0xffffffffffffffffL); uint64_t x201, uint64_t x202 = mulx_u64(x183, 0xffffffffffffffffL); uint64_t x204, uint64_t x205 = mulx_u64(x183, 0xffffffffffffffffL); uint64_t x207, uint64_t x208 = mulx_u64(x183, 0x14bf); uint64_t x210, uint8_t x211 = addcarryx_u64(0x0, x199, x201); uint64_t x213, uint8_t x214 = addcarryx_u64(x211, x202, x204); uint64_t x216, uint8_t x217 = addcarryx_u64(x214, x205, x207); uint64_t x219, uint8_t _ = addcarryx_u64(0x0, x217, x208); uint64_t _, uint8_t x223 = addcarryx_u64(0x0, x183, x198); uint64_t x225, uint8_t x226 = addcarryx_u64(x223, x186, x210); uint64_t x228, uint8_t x229 = addcarryx_u64(x226, x189, x213); uint64_t x231, uint8_t x232 = addcarryx_u64(x229, x192, x216); uint64_t x234, uint8_t x235 = addcarryx_u64(x232, x195, x219); uint8_t x236 = (x235 + x196); uint64_t x238, uint64_t x239 = mulx_u64(x8, x11); uint64_t x241, uint64_t x242 = mulx_u64(x8, x13); uint64_t x244, uint64_t x245 = mulx_u64(x8, x15); uint64_t x247, uint64_t x248 = mulx_u64(x8, x14); uint64_t x250, uint8_t x251 = addcarryx_u64(0x0, x239, x241); uint64_t x253, uint8_t x254 = addcarryx_u64(x251, x242, x244); uint64_t x256, uint8_t x257 = addcarryx_u64(x254, x245, x247); uint64_t x259, uint8_t _ = addcarryx_u64(0x0, x257, x248); uint64_t x262, uint8_t x263 = addcarryx_u64(0x0, x225, x238); uint64_t x265, uint8_t x266 = addcarryx_u64(x263, x228, x250); uint64_t x268, uint8_t x269 = addcarryx_u64(x266, x231, x253); uint64_t x271, uint8_t x272 = addcarryx_u64(x269, x234, x256); uint64_t x274, uint8_t x275 = addcarryx_u64(x272, x236, x259); uint64_t x277, uint64_t x278 = mulx_u64(x262, 0xffffffffffffffffL); uint64_t x280, uint64_t x281 = mulx_u64(x262, 0xffffffffffffffffL); uint64_t x283, uint64_t x284 = mulx_u64(x262, 0xffffffffffffffffL); uint64_t x286, uint64_t x287 = mulx_u64(x262, 0x14bf); uint64_t x289, uint8_t x290 = addcarryx_u64(0x0, x278, x280); uint64_t x292, uint8_t x293 = addcarryx_u64(x290, x281, x283); uint64_t x295, uint8_t x296 = addcarryx_u64(x293, x284, x286); uint64_t x298, uint8_t _ = addcarryx_u64(0x0, x296, x287); uint64_t _, uint8_t x302 = addcarryx_u64(0x0, x262, x277); uint64_t x304, uint8_t x305 = addcarryx_u64(x302, x265, x289); uint64_t x307, uint8_t x308 = addcarryx_u64(x305, x268, x292); uint64_t x310, uint8_t x311 = addcarryx_u64(x308, x271, x295); uint64_t x313, uint8_t x314 = addcarryx_u64(x311, x274, x298); uint8_t x315 = (x314 + x275); uint64_t x317, uint8_t x318 = subborrow_u64(0x0, x304, 0xffffffffffffffffL); uint64_t x320, uint8_t x321 = subborrow_u64(x318, x307, 0xffffffffffffffffL); uint64_t x323, uint8_t x324 = subborrow_u64(x321, x310, 0xffffffffffffffffL); uint64_t x326, uint8_t x327 = subborrow_u64(x324, x313, 0x14bf); uint64_t _, uint8_t x330 = subborrow_u64(x327, x315, 0x0); uint64_t x331 = cmovznz64(x330, x326, x313); uint64_t x332 = cmovznz64(x330, x323, x310); uint64_t x333 = cmovznz64(x330, x320, x307); uint64_t x334 = cmovznz64(x330, x317, x304); return (x331, x332, x333, x334)) (x, x0)%core : word64 * word64 * word64 * word64 → word64 * word64 * word64 * word64 → ReturnType (uint64_t * uint64_t * uint64_t * uint64_t)