PermuteBuildProof.length_below: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/permute_build_proof.bend as PermuteBuildProof
Lines 347-352 of bendtorch-core@0.1.0.0/src/tensor/permute_build_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/permute_build_proof.bend&start_line=347&end_line=352

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape

def length_below(+shape: Shape.Shape, +n: Nat, +exact: {n == Shape.logical_numel(Shape.dimensions(shape)) : Nat}, +other: Nat,
  +earlier: {Nat.is_lt(other, Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool}) ->
  {Nat.is_lt(U32.to_nat(U32.from_nat(other)), n) == True{} : Bool}:
  %Equal.sym(Nat, U32.to_nat(U32.from_nat(other)), other, word_below(shape, other, earlier)) : {Nat.is_lt(_, n) == True{} : Bool}
  %Equal.sym(Nat, n, Shape.logical_numel(Shape.dimensions(shape)), exact) : {Nat.is_lt(other, _) == True{} : Bool}
  earlier

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=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_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  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/shape/core.bend&name=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=dimensions
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=logical_numel
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/permute_build_proof.bend&name=word_below