Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬((r ∨ r) ∧ T ∧ (r ↔ r))
logic.propositional.defequiv
¬((r ∨ r) ∧ T ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)))
logic.propositional.idempand
¬((r ∨ r) ∧ T ∧ (r ∨ (¬r ∧ ¬r)))
logic.propositional.idempand
¬((r ∨ r) ∧ T ∧ (r ∨ ¬r))
logic.propositional.complor
¬((r ∨ r) ∧ T ∧ T)
logic.propositional.idempand
¬((r ∨ r) ∧ T)
logic.propositional.idempor
¬(r ∧ T)
logic.propositional.truezeroand
¬r