| bio | website | twitter.com/#!/ziyuang |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 2 years |
| seen | 13 hours ago | |
| stats | profile views | 124 |

|
Oct 7 |
suggested | suggested edit on How can I get sequence $4,4,2,4,4,2,4,4,2\ldots$ into equation? |
|
Oct 6 |
suggested | suggested edit on Given a volumen. Which is the suface, that contains it, that has minimal area? |
|
Oct 5 |
suggested | suggested edit on Change of variables problem |
|
Apr 19 |
suggested | suggested edit on Show that $\int_{-\pi}^{\pi}e^{\alpha \cos t}\sin(\alpha \sin t)dt=0$ |
|
Jun 15 |
suggested | suggested edit on Bounding the integral $\int_{2}^{x} \frac{\mathrm dt}{\log^{n}{t}}$ |
|
Jun 14 |
suggested | suggested edit on Why is $\infty^0$ indeterminate? |
|
Jun 6 |
suggested | suggested edit on Get polar equation from cartesian equation |