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