def k16s
bend-collections-laws-math@1.0.0.0 · proofs/math/typed/u64bgcd.bend:170
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/u64bgcd.bend as U64bgcd
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/proofs/math/typed/w64div.bend as W64D
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/w64mul.bend as W64M
import bend-collections-laws-math@1.0.0.0/proofs/lib/word.bend as WD
170def k16s(+one: Nat, +h1: {one == 1n : Nat}) -> {65536n == C.shift(16n, one) : Nat}:
171 Equal.trans(Nat, 65536n, WD.sc(16n, one), C.shift(16n, one), W64D.k65536(one, h1), Equal.sym(Nat, C.shift(16n, one), WD.sc(16n, one), W64M.shift_sc(16n, one)))