List.internal_find_if: def of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/list.bend as List
Lines 555-560 of bend-mathlib@0.8.1.0/list.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/list.bend&start_line=555&end_line=560

import Base

def internal_find_if(-A: Data, h: A, r: Maybe<&2, A>, b: Bool) -> {internal_find_put(A, h, r, b) == List.find.if(A, h, u => r, b) : Maybe<&2, A>}:
  match b:
    case False{}:
      {==}
    case True{}:
      {==}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.find.if
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/list.bend&name=internal_find_put