Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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