A man may not be a mathematician. Moreover, he may not even know this science at a minimum level, but it's hard to deny the math one sees almost everywhere. Numbers, shapes and mathematical laws pursue you everywhere, so it is useful to know something about this science.And if you decide to increase their knowledge of mathematics or knowledge of their children, visit the website https://repetitor.ru/repetitors/matematika-elementarnaya where you can view profiles of the best Tutors in this field.1. De Abraham de Moivre (mathematician from England) in his old age he suddenly realized that his sleep is increased by 15 minutes each subsequent day. He then made the progression and determined the day when the dream will take all day. It happened on November 27 in 1754, and it was the day of his death.