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