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