Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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