Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished
¬¬(¬(q → (p ∧ p)) ∨ ¬(q → p)) ↔ ((r ↔ s) ∨ ¬(s ∧ T))
⇒ logic.propositional.idempand¬¬(¬(q → p) ∨ ¬(q → p)) ↔ ((r ↔ s) ∨ ¬(s ∧ T))