IBooks Author Latex Question

ibooks-authorlatex

Any idea how would you go about drawing a 3×3 matrix in iBooks Author?

My Latex formula which works on other platforms is

$$\left[\begin{array}{ c c c }1 & 1 & 1 \2 & -1 & 1 \ 1 & 2 & -1\end{array} \right]$$

iBooks simply says "invalid equation".

Cheers

Nick

Best Answer

iBooks Author only supports a subset of LaTeX, see iBooks Author: About LaTeX and MathML support for a full list of supported commands.

From looking at the samples in the support document, something like 

\begin{matrix}
1 &  1 &  1 \\
2 & -1 &  1 \\
1 &  2 & -1 \\
\end{matrix}

should work.

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