StorageRefinement.swap: law of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/storage_refinement.bend as StorageRefinement
Lines 173-178 of stelliferous@0.0.2.0/proofs/storage_refinement.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/storage_refinement.bend&start_line=173&end_line=178

import Base
import stelliferous@0.0.2.0/proofs/storage_tree_model.bend as Tree

law swap:
  for -T: Data
  for +tree: Tree.Tree<T>
  for +i: U32
  for +v: T
  {Array.swap(T,Tree.pack(T,tree),i,v) == (Tree.pack(T,Tree.write(T,tree,i,v)),Tree.read(T,tree,i)) : Array<T> & T}

Uses (16):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.size
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.swap
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.swap.at
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_refinement.bend&name=size
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_refinement.bend&name=swap_go
  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/storage_tree_model.bend&name=read
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_tree_model.bend&name=write