Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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