Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬(((r ∧ ((r ∨ F) ↔ r) ∧ T) ∨ ((r ↔ r) ∧ T ∧ r)) ∧ ((r ∧ ((r ∨ F) ↔ r) ∧ T) ∨ ((r ↔ r) ∧ T ∧ r)))
logic.propositional.idempand
¬((r ∧ ((r ∨ F) ↔ r) ∧ T) ∨ ((r ↔ r) ∧ T ∧ r))
logic.propositional.truezeroand
¬((r ∧ ((r ∨ F) ↔ r)) ∨ ((r ↔ r) ∧ T ∧ r))
logic.propositional.falsezeroor
¬((r ∧ (r ↔ r)) ∨ ((r ↔ r) ∧ T ∧ r))
logic.propositional.truezeroand
¬((r ∧ (r ↔ r)) ∨ ((r ↔ r) ∧ r))
logic.propositional.defequiv
¬((r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r))) ∨ ((r ↔ r) ∧ r))
logic.propositional.idempand
¬((r ∧ (r ∨ (¬r ∧ ¬r))) ∨ ((r ↔ r) ∧ r))
logic.propositional.absorpand
¬(r ∨ ((r ↔ r) ∧ r))
logic.propositional.absorpor
¬r