997 reputation
218
bio website
location Hangzhou, China
age 22
visits member for 1 year, 9 months
seen Aug 20 at 2:27

I'm just a guy learning and enjoying in math. My name in MO is yizhongxunhuan. Which in Chinese means a recycle.


Mathematics 997 rep 218
MathOverflow 148 rep 3

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89 up 25 question 7
3 down 67 answer