BalancedSearchTree.ns_left_at: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend as BalancedSearchTree
Lines 646-648 of bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&start_line=646&end_line=648

import Base

def ns_left_at(~K: Data, s: NodeStore<K>, +i: Nat) -> NodeStore<K> & Nat:
  NS{limit, depth, cap, +used, tags, lefts, rights, parents, keys} = s
  ns_left_ok(~K, limit, depth, cap, used, tags, lefts, rights, parents, keys, i, Nat.is_lt(i, used))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=NodeStore
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=ns_left_ok