fact: Definition paren_balanced_hiding'_step (ch : Char) (pbh_rest : nat -> bool) (start_level : nat) : bool := if is_bin_op ch then ((Compare_dec.gt_dec start_level 0) && pbh_rest start_level)%bool else paren_balanced'_step ch pbh_rest start_level.
imports: Fiat.Common.Coq__8_4__8_5__Compat Coq.ZArith.ZArith Fiat.Parsers.Reachable.ParenBalanced.Core Fiat.Parsers.StringLike.Core Fiat.Parsers.StringLike.Properties Fiat.Common