63 reputation
7
bio website twitter.com
location
age
visits member for 2 years, 1 month
seen Apr 30 at 2:16

happy everyday striving everyday


2
1
vote
1
answer
457
views
 
1
vote
0
answers
180
views

Poisson's equation

jan 6 '13 at 6:50 Fengxiao He 63
1
2
votes
0
answers
78
views
 
0
votes
0
answers
27
views