Math & Science ⇒ EqnArray Enviroments next to each other

[chochmah]

I would like to have it look like this: http://f.666kb.com/i/d6wkwzp502c4uyn84.gif

Q: I would like to place to EqnArrays next to each other in the center of the page is there a canonical way to do this or do I have to fudge around with tables?

Thank you very much!


Edit: I think the two Boxes next to each other in a floating table is an ok way. Going to go with that. https://wiki.lyx.org/Examples/FiguresSideBySide

[kaiserkarl13]

Try using AMSLaTeX's align environment:

Code: Select all

\documentclass{article}
\usepackage{amsmath}

\begin{document}
Hier kommt nun der erste abgesetzte Formelblock ohne Numerierung, er
erscheint normalerweise zentriert im Text; hier ist er:
\begin{align*}
  x &= a + b & x &= a + b \\
  y &= a - b & x &= a - b \\
  z &= ab    & z &= ab
\end{align*}
und weiter geht's dem normalen Text \dots
\end{document}