Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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