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