def pkg

bend-collections-laws-math@1.0.0.0 · proofs/math/random/fround.bend:211

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/f64.bend as SF
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F

211def pkg(+one: Nat, +h1: {one == 1n : Nat}, +s: Bool, +q: Nat, +u: Nat, +EF: Nat, +hEF: {Nat.add(EF, 1926n) == u : Nat}, +hq: {Nat.is_le(q, C.shift(53n, one)) == True{} : Bool}, +h0: {Bool.or(Bool.not(C.fits(52n, q)), Nat.is_eq(EF, 0n)) == True{} : Bool}, +hov: {Nat.is_lt(Nat.add(EF, SF.pick(Nat, C.fits(53n, q), 1n, 2n)), 2047n) == True{} : Bool}) -> {SF.pack(s, q, u) == bits(s, Nat.add(q, C.shift(52n, EF))) : F.F64}:
212  pkg_c(one, h1, s, q, u, EF, hEF, hq, C.fits(53n, q), {==}, C.fits(52n, q), {==}, h0, hov)