Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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