Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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