7
votes
3answers
141 views

Correctly typesetting a relation

I'm trying to typeset a relation. The following should read "< equals {...}", just in the same sense as one would use "x = {...}". \documentclass{article} \begin{document} $< = \{(x, y), (y, ...
2
votes
2answers
216 views

Multi-line equations with single operator referring to multiple lines

I need to include an equation similar to the following in my text and have failed doing so in various tries, including using the align-environment of the amsmath-package. Basically, the text before ...
7
votes
3answers
2k views

How to put your symbol explanation for the formula?

I have a formula written in LaTeX. What is the best way to explain what the symbols mean in the formula? For example I have this equation with a where: symbol definitions \begin{equation} ...