Arith.lt_half: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/storage/arith.bend as Arith
Lines 318-324 of bendtorch-core@0.1.0.0/src/storage/arith.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&start_line=318&end_line=324

import Base
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model

def lt_half(+b: Bool, +x: Nat, +c: Nat, h: {Nat.is_lt(bit(b, x), Model.capacity(1n+c)) == True{} : Bool}) ->
  {Nat.is_lt(x, Model.capacity(c)) == True{} : Bool}:
  match b:
    case False{}:
      lt_dd(x, Model.capacity(c), lt_doubled(Nat.double(x), Model.capacity(c), h))
    case True{}:
      lt_sd(x, Model.capacity(c), lt_doubled(1n+Nat.double(x), Model.capacity(c), h))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.double
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=bit
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=lt_dd
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=lt_doubled
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=lt_sd
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/model.bend&name=capacity