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