Hacker News new | past | comments | ask | show | jobs | submit login

I understand better this way. Consider a large circle in the middle in 2-D that exceeds the size of the square . The circles on all four sides will be smaller. In higher dimensions(>9), it means it has to be a similar shape.



Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: