Question

Is there way to get to new line latex?

Answer 1

There are a couple. Starting a new LaTeX section is the easiest way (so close the \ [ and then open them again). If you want to get a bit more elaborate, you have to drop into an align environment:

\begin{align}
2x + 3x = 2 \\
5x = 2\\
x = \frac{2}{5}
\end{align}

The \\ here marks a newline. The upside of the align environment is that you can use it to line up equals signs. The above renders like this:

\[
\begin{align}
2x + 3x = 2 \\
5x = 2\\
x = \frac{2}{5}
\end{align}
\]

Answer 2

\[22\\3 \]

Answer 3

.... I'm an idiot, sorry. You have to wrap in \ begin{align} and \ end{align} for that to work. But! You can leave off the \ [ and \ ] if you do that. I hadn't noticed, sorry.

Answer 4

\begin{align} Thanks \\ It\space works \end{align}

Answer 5

Rockage :)

Answer 6

There should be an ampersand "&" symbol wherever you want your alignment to be:

Compare
\[
\begin{align}
2x + 3x = 2 \\
5x = 2\\
x = \frac{2}{5}
\end{align}
\]

with

\[
\begin{align}
2x + 3x &= 2 \\
5x &= 2\\
x &= \frac{2}{5}
\end{align}
\]

Note how the first example doesn't quite have the equal sign line up at the last step...

Now, to make this even more extreme consider:

\[
\begin{align*}
u = \arctan x dv = 1 \, dx
\\ du = \frac{1}{1 + x^2} dx v = x.
\end{align*}
\]

vs

\[
\begin{align*}
u &= \arctan x & dv &= 1 \, dx
\\ du &= \frac{1}{1 + x^2} dx & v &= x.
\end{align*}
\]

Answer 7

Ah, fair enough. I usually use the ampersands, and was going to indicate as much, but it looked aligned so I thought I'd missed a feature of the align environment that properly aligned equals signs :p

Answer 8

\begin{array}&|1&|2&| 3&| \\ |4&|5&| 6&| \end{array}