Feel free to write anything related to what you have learned in Chapter 2 or wanted to learn but did not learn enough.

Here is a quick primer on how to use wiki.

• blank line will indicate a new paragraph. If you want to force “new line” w/o having a new paragraph, add “\\”
• to make a list headed with a bullet mark, two blank spaces + “*” + another blank.
• to make a numbered list, two blank spaces + “-” + another blank.
• to make a headline of various sizes, click on “H1,” “H2,” etc. and fill in the space between “='s”. Down to H3 will be included in the Table of Contents at the right top. Since the chapter heading is H1, Section should probably be H2. Here are examples.

This section covers how to solve the Schroedinger Eqn by separating x and t using the technique called separation of variables. This is possible because the potential energy V(x) is usually a function of only x, and not t.

Using the Schroedinger Eqn, boundary condition(s) and normalization condition, we will find still a number of (sometime infinite) solutions each of which is expressed as a product of a function of x and a function of t. The latter takes a form of <math>e^{-i\omega t}</math>, where <math>\omega = \frac{E},{hbar}</math>w = E/hbar.