Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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