Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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