def un.wcon_cong
import bend-osdev-u32@0.1.0.0/PROOF.bend as PROOFimport Base
580def un.wcon_cong(-p: Nat, -s: Bool, -x: Word(p), -y: Word(p), e: {x == y : Word(p)}) -> {WCon{s, x} == WCon{s, y} : Word(1n+p)}:
581 %e : {WCon{s, x} == WCon{s, _} : Word(1n+p)}
582 {==}