LaTeX Example

Here is some inline math: . This is a classic.

Now, let's look at the Quadratic Formula as a display equation:

We can also write Euler's Identity:

Here is a summation (Sigma):

And an integral from calculus:

This text includes various Greek letters like , , , , , and . It also uses subscripts and superscripts .

Here is a piecewise function using the cases environment:

What about a matrix?

Finally, here is a set of aligned equations using the align environment: