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)))
logic.propositional.defequiv
¬((r ↔ r) ∧ (((r ↔ r) ∧ T ∧ r) ∨ (((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ T)))
logic.propositional.idempand
¬((r ↔ r) ∧ (((r ↔ r) ∧ T ∧ r) ∨ ((r ∨ (¬r ∧ ¬r)) ∧ r ∧ T)))
logic.propositional.absorpand
¬((r ↔ r) ∧ (((r ↔ r) ∧ T ∧ r) ∨ (r ∧ T)))
logic.propositional.truezeroand
¬((r ↔ r) ∧ (((r ↔ r) ∧ T ∧ r) ∨ r))