Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished
¬((r ∧ r) ↔ r) ∨ ¬(T ∧ r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r))) ∨ ¬(T ∧ r)
⇒ logic.propositional.idempand¬(r ↔ r) ∨ ¬(T ∧ r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r))) ∨ ¬(T ∧ r)