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,
 (((0xffffffffffffe + x20) - x38), ((0xffffffffffffe + x21) - x39), ((0xffffffffffffe + x19) - x37), ((0xffffffffffffe + x17) - x35), ((0xffffffffffffe + x15) - x33), ((0xffffffffffffe + x13) - x31), ((0xffffffffffffe + x11) - x29), ((0xffffffffffffe + x9) - x27), ((0xffffffffffffe + x7) - x25), ((0x1ffffffffffc3e + 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)