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