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