## 5 A few keyboard shortcuts

Now to type in the famous Euler formula. Our aim is to type

e^{j\pi} + 1 &=& 0

Instead of typing this blindly, let us use a few shortcuts to reduce movement. Start out by typing e^. Now instead of typing {, type another ^. You will see the e^^ change instantly to e^{}<++> with the cursor between {}'s. (The ^^ changed to ^{}<++>.) Continue with the following sequence of letters: jp. This will change instantly to j\pi. (The p changed to \pi.) Having typed in all we need to type between the {}'s, press <C-j>. You will pop back out of the curly-braces. Continue typing the rest of the formula. You can use == as a shortcut for &=&. Latex-Suite provides a large number of such shortcuts which should making typing much more fun and fast if you get acquainted with them. A list is provided here. Definitely spend some time getting a feel for them. Most of them are pretty intuitive like / for \frac{}{}, 8 for \infty etc.

In order to understand the next section better, it will be helpful to have one more \label. Lets use the handy <F5> key to insert another equation. This time something simple like the following will do:

\begin{eqnarray}
\label{eqn:simple}
1 + 1 = 2
\end{eqnarray}