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