pith. machine review for the scientific record. sign in
theorem proved decidable or rfl

isSeparating_iff

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

  46theorem isSeparating_iff (r : Recognizer C E) :
  47    IsSeparating r ↔ ∀ c₁ c₂, Indistinguishable r c₁ c₂ → c₁ = c₂ := by

proof body

Decided by rfl or decide.

  48  rfl
  49
  50/-- If a recognizer separates, the quotient is isomorphic to C. -/

used by (1)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (7)

Lean names referenced from this declaration's body.