November 26, 2010
Hello world！
测试一下
$$ \int_0^{2\pi}\sin x \mathrm{d}x = 0 $$
#!/usr/bin/env python
if __name__=='__main__':
print "Hello World!"
$$ \int_0^{2\pi}\sin x \mathrm{d}x = 0 $$
#!/usr/bin/env python
if __name__=='__main__':
print "Hello World!"