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