并列题名：Pick theorem 并列题名：Jacobi theorem 并列题名：Artin theorem 并列题名：Pedoe theorem 并列题名：Sturm theorem 并列题名：Hurwitz theorem 并列题名：Leibniz theorem 并列题名：Minkowski theorem 并列题名：Adult Theorem 并列题名：Hadwiger theorem