Eka bi isodiodidi Lebesgue (Lebesgue integration), ero apotinomba (matrix theory), agbeyewo aminomba (numerical analysis), alawonile Riemannian (Riemannian geometry), lori awon eyi ti n ko mo nkankan nipa won..... 
26 January ↑ 27 January ↑ 28 Januyiseibiikú January.. 