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