Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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