iBooks Author: About LaTeX and MathML support

0.15 \bullet \frac{1}{8}

-22 \div 11

2x + 3y \ge -21

3(b-5) < -6(b+5)

\left \{ 6\frac{4}{5}, \sqrt{49}, 6.

 \overline{3}, \sqrt57  \right \}

\begin{aligned}
9 && < && 15 && < && 16 \\
\sqrt{9} && < && \sqrt{15} && < && \sqrt16 \\
3 && < && \sqrt{15} && < &&4
\end{aligned}

\begin{aligned}
\mbox{first number} & & \mbox{second number}
\\
10 \mbox{\phantom{=digit}} & \cdot &
9 \mbox{\phantom{=diiigit}} &\end{aligned}

Note: A nice trick for aligning equation elements is to use \mbox{\phantom{space}}. The contents inside the brackets (space) will account for the amount of white space created. In the example above, adding extra characters to =diigit gives more white space in between the 10 • 9. 

\begin{aligned}
N & = 0.555…\\
{\color{red}10}N & = {\color{red}10}(0.555…) \\
10N & = 5.555… \\
\end{aligned}

\begin{aligned}
N & = 0.555…\\
{\color{red}10}N & = {\color{red}10}(0.555…)
\\
10N & = 5.555… 
\\
\end{aligned}

\sum_{\color{0A7C10}n=0}^{\color{red}\infty}
a_n x^n

\textstyle \int\limits_{-N}^{N} e^x\, dx

\int\limits_{-N}^{N} e^x\, dx

\begin{matrix}
a & b \\
c & d \\
\end{matrix}

\begin{matrix}
c(1)^{n-1} && \dots && c(1)^2 &&
c(1) && 1\\
c(2)^{n-1} && \dots && c(2)^2 &&
c(2) && 1\\
\vdots && \ddots && \vdots &&
\vdots && \vdots\\
c(n)^{n-1} && \dots && 1 && 0 &&
0\\
\end{matrix}

\(\Delta S^\circ=\sum S^{\circ }products - \sum
S^{\circ }reactants\)

\(HF\left( aq\right) +H_{2}O\left( l\right)
\rightleftharpoons H_{3}O^{+}\left( aq\right)
+F_{-}\left( aq\right)\)

\nabla \times \overrightarrow{\mathbf{B}} -
\frac{1}{C} \frac{\delta
\overrightarrow{\mathbf{E}}}{\delta t} = 4\pi
\rho

x={-b\pm\sqrt{b^2-4ac} \over 2a}

<?xml version="1.0"?>
<math xmlns="http://www.w3.org/1998/Math/MathML">
	<mstack>
		<mscarries location='nw'>
			<none/>
			<mscarry crossout='updiagonalstrike' location='n'>
                        <mn>2</mn>
                </mscarry>
			<mn>1</mn>
			<none/>
		</mscarries>
		<mn>2,327</mn>
		<msrow> <mo>-</mo> <mn> 1,156</mn> </msrow>
		<msline/>
		<mn>1,171</mn>
	</mstack>
</math>            

<math xmlns="http://www.w3.org/1998/Math/MathML">
<mlongdiv>
  <mn> 12 </mn>
  <mn> 16.5 </mn>
  <mn> 198 </mn>
  <msgroup position='1' shift='-1'>
    <msgroup>
      <mn> 12</mn>
      <msline length='2'/>
    </msgroup>
    <msgroup>
      <mn> 78</mn>
      <mn> 72</mn>
      <msline length='2'/>
      <mn> 6.0</mn>
      <mn> 6.0</mn>
    </msgroup>
    <msgroup position='-1'>
<!-- extra shift to move to the right of the "." -->
      <msline length='3'/>
      <mn> 0</mn>
    </msgroup>
  </msgroup>
</mlongdiv>
</math>            

<math xmlns="http://www.w3.org/1998/Math/MathML">
   <mstack charspacing="loose">
        <mscarries position="1">
             <mn>1</mn>
        </mscarries>
        <mscarries position="1">
             <mn>1</mn>
             <mn>3</mn>
        </mscarries>
         <mn>435</mn>
         <msrow>
             <mo>×</mo>
             <none/>
             <mn>25</mn>
             </msrow>
             <msline/>
         <mscarries position="2">
             <mn>1</mn>
         </mscarries>
             <mn>2185</mn>
         <msrow position="1">
             <mn>874</mn>
         </msrow>
         <msline/>
             <mn>10925</mn>
         </mstack>
</math>