Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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