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