Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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