PROOF.h.sp: def of bend-kit-collections@0.1.4.1
Import: import bend-kit-collections@0.1.4.1/PROOF.bend as PROOF
Lines 2590-2598 of bend-kit-collections@0.1.4.1/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-collections@0.1.4.1/PROOF.bend&start_line=2590&end_line=2598

import Base
import bend-kit-collections@0.1.4.1/hmap.bend as M

def h.sp(
  ~K: Data, ~V: Data, ~eq: K -> K -> Bool, b1: Bool, +b2: Bool, +p: Nat, +mask: U32, +o: U32,
  +es: List<&2, M.Entry<K, V>>, +hk: U32, +k: K, +v: V
) -> M.HMap<K, V>:
  M.HMap.bool(M.HMap<K, V>, b1,
    u => M.HMap.bool(M.HMap<K, V>, b2,
      x => M.HBranch{M.HMap.split(~K, ~V, ~eq, p, (mask << 1n : U32), o, es, hk, k, v), M.HNil{}},
      x => M.HBranch{M.HNil{}, M.HMap.split(~K, ~V, ~eq, p, (mask << 1n : U32), o, es, hk, k, v)}),
    u => M.HMap.split.side(K, V, b2, M.HLeaf{o, es}, M.HLeaf{hk, [M.Entry{k, v}]}))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shln
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=Entry
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=HMap
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=HMap.bool
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=HMap.split
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=HMap.split.side