∀ {α : Type u_4} {β : Type u_5} {r : α → α → Prop} {s : β → β → Prop} [inst : SizeOf α] [inst_1 : SizeOf β]
  [inst_2 : (a a_1 : α) → SizeOf (r a a_1)] [inst_3 : (a a_1 : β) → SizeOf (s a a_1)] (toRelEmbedding : r ↪r s)
  (top : β) (mem_range_iff_rel' : ∀ (b : β), b ∈ Set.range ⇑toRelEmbedding ↔ s b top),
  sizeOf { toRelEmbedding := toRelEmbedding, top := top, mem_range_iff_rel' := mem_range_iff_rel' } =
    1 + sizeOf toRelEmbedding + sizeOf top