Mathematics
Some stuff I was working on; actually it contains a mistake, but you can't see that here.
25,754
views
15
faves
5
comments
Uploaded on February 24, 2007
Taken on February 22, 2007
Mathematics
Some stuff I was working on; actually it contains a mistake, but you can't see that here.
25,754
views
15
faves
5
comments
Uploaded on February 24, 2007
Taken on February 22, 2007