Route.low_inside: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/storage/route.bend as Route
Lines 272-279 of bendtorch-core@0.1.0.0/src/storage/route.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/storage/route.bend&start_line=272&end_line=279

import Base
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model
import bendtorch-core@0.1.0.0/src/storage/size.bend as Size
import bendtorch-core@0.1.0.0/src/storage/arith.bend as Arith

def low_inside(+p: Nat, +i: U32, +h: {Nat.is_le(1n+p, 20n) == True{} : Bool},
  +dz: {True{} == U32.is_lt(i, U32.shr(Size.capacity(1n+p))) : Bool}) ->
  {Nat.is_lt(U32.to_nat(i), Model.capacity(p)) == True{} : Bool}:
  +hp = Arith.le_succ(p, 19n, h)
  %cap_word(p, hp) : {Nat.is_lt(U32.to_nat(i), _) == True{} : Bool}
  %Equal.sym(Bool, Nat.is_lt(U32.to_nat(i), U32.to_nat(Size.capacity(p))), U32.is_lt(i, Size.capacity(p)), Arith.u32_lt(i, Size.capacity(p))) : {_ == True{} : Bool}
  %Equal.sym(U32, Size.capacity(p), U32.shr(Size.capacity(1n+p)), shr_cap(p, h)) : {U32.is_lt(i, _) == True{} : Bool}
  Equal.sym(Bool, True{}, U32.is_lt(i, U32.shr(Size.capacity(1n+p))), dz)

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  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_le
  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=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shr
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=le_succ
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=u32_lt
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/model.bend&name=capacity
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/route.bend&name=cap_word
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/route.bend&name=shr_cap
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/size.bend&name=capacity