Bus times 270. Thomae function continuous at irrationals discontinuous at rationals riemann integrable integral 0. Lula sotch. Аватарка донка.
Bus times 270. Thomae function continuous at irrationals discontinuous at rationals riemann integrable integral 0. Lula sotch. Аватарка донка.
Bus times 270. Thomae function continuous at irrationals discontinuous at rationals riemann integrable integral 0. Lula sotch. Аватарка донка.