TraversalLanesRefinement.rounds_property: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/traversal_lanes_refinement.bend as TraversalLanesRefinement
Lines 231-238 of stelliferous@0.0.2.0/proofs/traversal_lanes_refinement.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/traversal_lanes_refinement.bend&start_line=231&end_line=238

import Base
import stelliferous@0.0.2.0/traversal_lanes.bend as Lanes
import stelliferous@0.0.2.0/traversal_cells.bend as Cells
import stelliferous@0.0.2.0/kernel_tile.bend as Tile
import stelliferous@0.0.2.0/proofs/traversal_map_readback.bend as MapReadback
import stelliferous@0.0.2.0/proofs/storage_tree_model.bend as Tree
import stelliferous@0.0.2.0/proofs/storage_shape.bend as Shape

# Every count: whole rounds, then the last positions one by one.
def rounds_property(~Context: Data,~map: Context -> F32 -> F32,count: Nat) -> Type:
  @+start: Nat -> @+slot: U32 -> @+context: Context -> @+values: Tree.Tree<F32> -> @+scratch: Tree.Tree<Tile.Tile8> ->
  @+depth: Nat -> @+capacity: U32 -> @+capacity_equal: {Tree.capacity(F32,values) == capacity : U32} -> @+balanced: Shape.Balanced(F32,depth,values) ->
  @+limit: {Nat.is_le(depth,30n) == True{} : Bool} -> @+capacity_ok: {U32.is_le(capacity,2147483648) == True{} : Bool} ->
  @+room: {Nat.is_le(Nat.add(start,count),U32.to_nat(capacity)) == True{} : Bool} ->
  {Lanes.rounds(~Context,~map,count,Cells.State{Tree.pack(F32,values),Tree.pack(Tile.Tile8,scratch),U32.from_nat(start),slot,context}) ==
    Tree.pack(F32,MapReadback.run(~F32,~Context,~map,count,U32.from_nat(start),context,values)) : Array<F32>}

Uses (18):
  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=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  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=U32
  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.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/kernel_tile.bend&name=Tile8
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_shape.bend&name=Balanced
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=Tree
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=capacity
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=pack
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/traversal_map_readback.bend&name=run
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/traversal_cells.bend&name=State
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/traversal_lanes.bend&name=rounds