Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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