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