Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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