I'm trying to figure out how to program in Latex so I can post nice equations. 

Spoiler

 

\documentclass{article}
\usepackage{graphicx}

\begin{document}

\title{Introduction to \LaTeX{}}
\author{Author's Name}

\maketitle

\begin{abstract}
The abstract text goes here.
\end{abstract}

\section{Introduction}
Here is the text of your introduction.

\begin{equation}
    \label{simple_equation}
    \alpha = \sqrt{ \beta }
\end{equation}

\subsection{Subsection Heading Here}
Write your subsection text here.

\begin{figure}
    \centering
    \includegraphics[width=3.0in]{myfigure}
    \caption{Simulation Results}
    \label{simulationfigure}
\end{figure}

\section{Conclusion}
Write your conclusion here.

\end{document}

 

[latex ]\frac{\Delta_f}{f} = \frac{\lambda}{\lambda_o} = \frac{v}{c}=\frac{E_o}{E}=\frac{hc}{\lambda_o} \frac{\lambda}{hc}[/latex ]

Edited August 4, 20196 yr by Wulphstein

[latex]\frac{1}{2}[/latex]

Edited August 4, 20196 yr by Mordred

[latex]\frac{\Delta_f}{f} = \frac{\lambda}{\lambda_o} = \frac{v}{c}=\frac{E_o}{E}=\frac{hc}{\lambda_o} \frac{\lambda}{hc}[/latex]

[latex]\frac{\Delta_f}{f} = \frac{\lambda}{\lambda_o} = \frac{v}{c}=\frac{E_o}{E}=\frac{hc}{\lambda_o} \frac{\lambda}{hc}[/latex] 

 

[latex]\frac{Delta_f}{f}[/latex]

 

4 minutes ago, Mordred said:

[latex]\frac{\Delta_f}{f} = \frac{\lambda}{\lambda_o} = \frac{v}{c}=\frac{E_o}{E}=\frac{hc}{\lambda_o} \frac{\lambda}{hc}[/latex] 

Mordred, do I have latex privileges available to my account?

Try typing in the commands something tells me your copying it. Must be in plain and not rich text.

Just do a simple fractional first.

Yes you got command to work above

[latex] \frac{1}{3} [/latex]

[math] \frac{2}{5} [/math]

There ya go now just practice

Cool! 

The  potential energy is [latex] \Delta U + h \Delta f = 0 [/latex]