Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

F ∨ ¬((r ↔ r) ∧ r ∧ (r ↔ r) ∧ r)
logic.propositional.defequiv
F ∨ ¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ (r ↔ r) ∧ r)
logic.propositional.defequiv
F ∨ ¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.idempand
F ∨ ¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.idempand
F ∨ ¬((r ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.absorpand
F ∨ ¬r