Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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