Refinement.swap_balanced: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/storage/refinement.bend as Refinement
Lines 373-379 of bendtorch-core@0.1.0.0/src/storage/refinement.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/storage/refinement.bend&start_line=373&end_line=379

import Base
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model

def swap_balanced(-T: Data, -d: Nat, -original: Array<T>, -i: U32, -new: T,
  cert: SwapFull<T, d, original, i, new>) ->
  Model.Balanced(T, d, first(T, Array.swap(T, original, i, new))):
  match cert:
    case SwapFull{array, old, equal, written, observed, valid}:
      %equal : Model.Balanced(T, d, first(T, _))
      valid

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.swap
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/model.bend&name=Balanced
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/refinement.bend&name=SwapFull
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/refinement.bend&name=first