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