def gbe8

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/fixbytes.bend:425

import Base
import bend-collections-laws-math@1.0.0.0/spec/lib/common.bend as C
import bend-collections-laws-math@1.0.0.0/spec/math/generic.bend as SG
import bend-collections-laws-math@1.0.0.0/spec/math/fixed.bend as SF
import bend-collections-laws-math@1.0.0.0/src/math/u64.bend as WU
import bend-collections-laws-math@1.0.0.0/src/math/fixed.bend as F

425def gbe8(+x0: U32, +x1: U32, +x2: U32, +x3: U32, +x4: U32, +x5: U32, +x6: U32, +x7: U32, t: List<&2, U32>) -> {SF.mval(~WU.U64, ~SG.u64_val, F.u64_from_bytes_be(Con{x0, Con{x1, Con{x2, Con{x3, Con{x4, Con{x5, Con{x6, Con{x7, t}}}}}}}})) == SF.from_le(8n, C.reverse(Nat, SF.nats(Con{x0, Con{x1, Con{x2, Con{x3, Con{x4, Con{x5, Con{x6, Con{x7, t}}}}}}}}))) : Maybe<&2, Nat>}:
426  match t:
427    case Nil{}:
428      from8_ok(x7, x6, x5, x4, x3, x2, x1, x0)
429    case Con{+x8, t9}:
430      Equal.sym(Maybe<&2, Nat>, SF.from_le(8n, C.reverse(Nat, SF.nats(Con{x0, Con{x1, Con{x2, Con{x3, Con{x4, Con{x5, Con{x6, Con{x7, Con{x8, t9}}}}}}}}}))), None{}, rev_none(8n, SF.nats(Con{x0, Con{x1, Con{x2, Con{x3, Con{x4, Con{x5, Con{x6, Con{x7, Con{x8, t9}}}}}}}}}), {==}))