Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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