# Rigorous Two Step¶

This page presents a detailed explanation of how R2S works, including underlying theory, any associated assumptions, and information about correct and appropriate use of this physics.

Mathematical Details, some example math syntax:

You can use LaTeX format in rst. To do inline expressions (what $expression$ would do in LaTeX) $$A\vec{x} = \vec{b}$$.

To have blocks of mathematical content, do this

$A\vec{x} = \vec{b}$

Support is limited to a subset of LaTeX math by the conversion required for many output formats.