245 reputation
16
bio website
location China
age
visits member for 1 year, 5 months
seen Nov 13 at 0:21

a teacher at university in china who is not a mathematician.:)


245 Reputation

10 Nov 12
10 Nov 15 '13
-10 Nov 10 '13
-10 02:58 removed
10 Sep 7 '13
10 Aug 30 '13
10 Aug 25 '13
10 Aug 19 '13
76 Jul 22 '13
120 Jul 21 '13