Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬(((r ∧ r) ∨ (¬r ∧ ¬¬¬r) ∨ (r ∧ r) ∨ (¬r ∧ ¬¬¬r)) ∧ r)
logic.propositional.idempor
¬(((r ∧ r) ∨ (¬r ∧ ¬¬¬r)) ∧ r)
logic.propositional.idempand
¬((r ∨ (¬r ∧ ¬¬¬r)) ∧ r)
logic.propositional.notnot
¬((r ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.idempand
¬((r ∨ ¬r) ∧ r)
logic.propositional.complor
¬(T ∧ r)