Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬(((r ∧ (r ↔ r) ∧ T) ∨ r) ∧ ((r ∧ (r ↔ r) ∧ T) ∨ (r ↔ r)) ∧ ((r ∧ (r ↔ r) ∧ T) ∨ T))
logic.propositional.absorpor
¬(r ∧ ((r ∧ (r ↔ r) ∧ T) ∨ (r ↔ r)) ∧ ((r ∧ (r ↔ r) ∧ T) ∨ T))
logic.propositional.absorpor
¬(r ∧ ((r ∧ (r ↔ r) ∧ T) ∨ (r ↔ r)) ∧ T)
logic.propositional.truezeroand
¬(r ∧ ((r ∧ (r ↔ r) ∧ T) ∨ (r ↔ r)))
logic.propositional.truezeroand
¬(r ∧ ((r ∧ (r ↔ r)) ∨ (r ↔ 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