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-#LyX 1.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 221
-\textclass article
-\language english
-\inputencoding auto
-\fontscheme default
-\graphics default
-\paperfontsize default
-\spacing single 
-\papersize Default
-\paperpackage a4
-\use_geometry 0
-\use_amsmath 0
-\use_natbib 0
-\use_numerical_citations 0
-\paperorientation portrait
-\secnumdepth 3
-\tocdepth 3
-\paragraph_separation indent
-\defskip medskip
-\quotes_language english
-\quotes_times 2
-\papercolumns 1
-\papersides 1
-\paperpagestyle default
-
-\layout Title
-
-How to enter a matrix
-\layout List
-\labelwidthstring 00.00.0000
-
-Ctrl-n Create new document
-\layout List
-\labelwidthstring 00.00.0000
-
-Ctrl-M Insert math inset in display mode
-\layout List
-\labelwidthstring 00.00.0000
-
-Meta-m\SpecialChar ~
-[ Insert 
-\begin_inset Formula $\left[\right]$
-\end_inset 
-
- 
-\layout List
-\labelwidthstring 00.00.0000
-
-Math\SpecialChar ~
-panel: Insert matrix, 3 rows, 3 columns
-\layout Standard
-
-Now just use the cursor to navigate around the entries in the matrix.
- Here's how it will look: (To create the fractions, use Meta-m\SpecialChar ~
-f)
-\layout Standard
-
-
-\begin_inset Formula \[
-\left[\begin{array}{ccc}
-1 & \frac{1}{3} & \frac{1}{2}\\
-3 & 1 & 3\\
-2 & \frac{1}{3} & 1\end{array}\right]\]
-
-\end_inset 
-
-
-\the_end