Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

T ∧ ¬(r ∧ ((r ∧ r) ∨ ¬r) ∧ ((r ∧ r) ∨ ¬r) ∧ T)
logic.propositional.idempand
T ∧ ¬(r ∧ ((r ∧ r) ∨ ¬r) ∧ T)
logic.propositional.truezeroand
¬(r ∧ ((r ∧ r) ∨ ¬r) ∧ T)
logic.propositional.truezeroand
¬(r ∧ ((r ∧ r) ∨ ¬r))
logic.propositional.idempand
¬(r ∧ (r ∨ ¬r))
logic.propositional.absorpand
¬r