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