User talk:Ongmingcong



TOPIC 1(algebra)Link title

Test content

TOPIC 2
Question 1


 * $\left [ - \frac{\hbar^2}{2 m} \frac{\partial^2}{\partial x^2} + V \right ] \Psi

= i \hbar \frac{\partial}{\partial t} \Psi$

Question 2

Question 3

TOPIC 3

Question 1


 * $\displaystyle H \left({U}\right) = \int_0^{2 \pi} \frac {\left({\partial_x u}\right)^2} 2 + \frac {v^2} 2 - F \left({u}\right) \ \mathrm d x$