Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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