Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬((r ↔ r) ∧ (((r ∨ r) ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.idempor
¬((r ↔ r) ∧ ((r ∧ r) ↔ r) ∧ T ∧ r)