Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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