λ x x0 : word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64,
Interp-η
(λ var : Syntax.base_type → Type,
 λ '(x20, x21, x19, x17, x15, x13, x11, x9, x7, x5, (x38, x39, x37, x35, x33, x31, x29, x27, x25, x23))%core,
 (((0x1ffffffffffe + x20) - x38), ((0x3ffffffffffe + x21) - x39), ((0x3ffffffffffe + x19) - x37), ((0x3ffffffffffe + x17) - x35), ((0x3ffffffffffc + x15) - x33), ((0x1ffffffffffe + x13) - x31), ((0x3ffffffffffe + x11) - x29), ((0x3ffffffffffe + x9) - x27), ((0x3ffffffffffe + x7) - x25), ((0x3ffffffffffe + x5) - x23)))
(x, x0)%core
     : word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 → word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 → ReturnType (uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t)