Einstein field equations.
About this document
This Coda doc is inspired by the excellent LaTeX references available online, including:
Getting started
Using LaTeX in Coda is easy: simply install the and then hit the = key to insert a new formula: =LaTeX::Math("\frac{b^2-4ac}{2a}") → You can also use the Latex→Math column format in tables to render LaTeX expressions directly. Combine that with Coda's formula language for some cool results!