def ascend_choice
import bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend as BalancedSearchTreeimport Base
307def ascend_choice(x: Nat, p: Nat, q: Nat, found: Bool) -> Ascend:
308 match found:
309 case True{}:
310 Ascend{0n, p, True{}}
311 case False{}:
312 Ascend{x, q, False{}}