ElementwiseParallelProof.right_walk_bound: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/elementwise_parallel_proof.bend as ElementwiseParallelProof
Lines 367-376 of bendtorch-core@0.1.0.0/src/tensor/elementwise_parallel_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/elementwise_parallel_proof.bend&start_line=367&end_line=376

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/shape/flat.bend as Flat
import bendtorch-core@0.1.0.0/src/tensor/elementwise.bend as Elementwise

def right_walk_bound(+plan: Shape.BroadcastPlan,
  +map: Shape.Index<Shape.extents(Shape.left_shape(plan)), Shape.extents(Shape.right_shape(plan)), Shape.extents(Shape.output_shape(plan))>,
  +value: Nat, +bound: {True{} == Nat.is_lt(value, Shape.elements(Shape.output_shape(plan))) : Bool}) ->
  {True{} == Nat.is_lt(Elementwise.right_walk(Shape.extents(Shape.left_shape(plan)), Shape.extents(Shape.right_shape(plan)), Shape.extents(Shape.output_shape(plan)), map, value),
    Shape.elements(Shape.right_shape(plan))) : Bool}:
  match map:
    case Shape.Indexed{rows, exact}:
      Flat.right_bound(plan, rows, exact, value, bound)
    case Shape.Unindexed{zero}:
      Empty.absurd({True{} == Nat.is_lt(0n, Shape.elements(Shape.right_shape(plan))) : Bool}, Flat.hollow(Shape.output_shape(plan), value, zero, bound))

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  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=bendtorch-core@0.1.0.0/src/shape/core.bend&name=BroadcastPlan
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Index
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=elements
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=extents
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=left_shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=output_shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=right_shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/flat.bend&name=hollow
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/flat.bend&name=right_bound
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/elementwise.bend&name=right_walk