Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬((T ∧ (r ↔ r) ∧ r ∧ T) ∨ ((r ↔ r) ∧ T ∧ r ∧ T))
logic.propositional.defequiv
¬((T ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ T) ∨ ((r ↔ r) ∧ T ∧ r ∧ T))
logic.propositional.idempand
¬((T ∧ (r ∨ (¬r ∧ ¬r)) ∧ r ∧ T) ∨ ((r ↔ r) ∧ T ∧ r ∧ T))
logic.propositional.absorpand
¬((T ∧ r ∧ T) ∨ ((r ↔ r) ∧ T ∧ r ∧ T))
logic.propositional.truezeroand
¬((r ∧ T) ∨ ((r ↔ r) ∧ T ∧ r ∧ T))
logic.propositional.truezeroand
¬(r ∨ ((r ↔ r) ∧ T ∧ r ∧ T))