Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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