Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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