The original version of this story appeared in Quanta Magazine. Mathematics started with numbers—clear, concrete, intuitive. Over the last two centuries, however, it has become a far more abstract ...
WhatsApp Communities offers a communications system that lets large organizations manage all their WhatsApp groups in one place. Members can send messages to the primary group or subgroups from their ...
What do the integers have in common with the symmetries of a triangle? In the 19th century, mathematicians invented groups as an answer to this question. Mathematics started with numbers — clear, ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results