Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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