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.idempand¬(T ∧ r ∧ (r ∨ ¬¬(¬r ∧ ¬r)) ∧ T)
⇒ logic.propositional.absorpand¬(T ∧ r ∧ T)
⇒ logic.propositional.truezeroand¬(T ∧ r)