Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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