Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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