1)? p & lt= = & gt? (p∧p)& lt; = = & gtp↑p;
2)p∨q & lt; = = & gt? (? (p∨q))& lt; = = & gt? (? p∧? q)& lt; = = & gt? p↑? q & lt= = & gt((p↑p)↑( q↑q));
3)p∧q & lt; = = & gt? (? (p∧q))& lt; = = & gt? (p↑q)& lt; = = & gt((p↑q)↑(p↑q));
4)p→q & lt; = = & gt? p∨q & lt; = = & gt? (p∧? q)& lt; = = & gtp↑? q & lt= = & gtp ↑( q↑q);
4)p? q & lt= = & gt(p→q)∧(q→p)& lt; = = & gt(p ↑( q↑q))∧(q ↑( p↑p))& lt; = = & gt……。