Visgraph.arrive: def of bend-visgraph@2.0.0.0
Import: import bend-visgraph@2.0.0.0/visgraph.bend as Visgraph
Lines 272-281 of bend-visgraph@2.0.0.0/visgraph.bend: https://jend.leeeet.dev/read.txt?path=bend-visgraph@2.0.0.0/visgraph.bend&start_line=272&end_line=281

import Base

def arrive(st: Stack, nan: Bool, +y: F32, +i: U32, rights: Array<U32>, +visits: F32) -> Arrived:
  match st nan:
    case KNil{} True{}:
      OpensWithNaN{rights, visits}
    case KNil{} False{}:
      PopsAll{rights, visits}
    case KCon{+j, +kj, rest} True{}:
      Bounded{(j + 1 : U32), kj, KCon{j, kj, rest}, rights, visits}
    case KCon{+j, +kj, rest} False{}:
      lpops(rest, F32.is_gt(y, kj), y, i, j, kj, rights, visits)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.is_gt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/visgraph.bend&name=Arrived
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/visgraph.bend&name=Stack
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/visgraph.bend&name=lpops