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