Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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