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)))