Some demo OEF shows it all 🙂
Just copy and paste in createxo on http://wims.math.leidenuniv.nl/wims
Use any browser you like…
\statement{
<script type= »text/javascript »>
function read_mathml(){
var p=0;
var reply=new Array();
while(document.getElementById(« mathml »+p)){
reply[p] = document.getElementById(« mathml »+p).value;
p++;
};
alert(« r\statement{
<script type= »text/javascript »>
function read_mathml(){
var p=0;
var reply=new Array();
while(document.getElementById(« mathml »+p)){
reply[p] = document.getElementById(« mathml »+p).value;
p++;
};
alert(« reply = « +reply);
}
</script>
\(
\left(
\frac{\sqrt{\input{2}{0}{background-color:red;color:yellow;text-align:center}{?}{0}^{2}}}
{\pi \cdot \input{2}{1}{background-color:red;color:yellow;text-align:center}{?}{0}}
\right)^{ \input{3}{2}{background-color:red;color:yellow;text-align:center}{?}{0}}
= \left(\input{4}{3}{background-color:lightgreen;color:red;text-align:center}{?}{0}\right)^{\frac{1}{\pi}} = \input{6}{4}{background-color:lightgreen;color:red;text-align:center}{?}{0}
)
<hr />
\(
\Huge{\bigggint}^{\input{2}{5}{background-color:red;color:yellow;text-align:center}{?}{0}}_{\input{2}{6}{background-color:red;color:yellow;text-align:center}{?}{0}} f(x) \bf{d}x
)
<hr />
\(
\left(
\begin{array}{ccc}
1 & \input{1}{6}{background-color:orange;color:yellow;text-align:center}{?}{0} & 3 \\
4 & 5 & \input{1}{7}{background-color:blue;color:yellow;text-align:center}{?}{0} \\
\input{1}{8}{background-color:lightgreen;color:blue;text-align:center}{?}{0} & 8 & 9 \\
10 & 11 & \input{1}{9}{background-color:black;color:yellow;text-align:center}{?}{0}
\end{array}
\right)
)
<hr />
<input type= »button » onclick= »javascript:read_mathml() » value= »click me »>
}eply = « +reply);
}
</script>
\(
\left(
\frac{\sqrt{\input{2}{0}{background-color:red;color:yellow;text-align:center}{?}{0}^{2}}}
{\pi \cdot \input{2}{1}{background-color:red;color:yellow;text-align:center}{?}{0}}
\right)^{ \input{3}{2}{background-color:red;color:yellow;text-align:center}{?}{0}}
= \left(\input{4}{3}{background-color:lightgreen;color:red;text-align:center}{?}{0}\right)^{\frac{1}{\pi}} = \input{6}{4}{background-color:lightgreen;color:red;text-align:center}{?}{0}
)
<hr />
\(
\Huge{\bigggint}^{\input{2}{5}{background-color:red;color:yellow;text-align:center}{?}{0}}_{\input{2}{6}{background-color:red;color:yellow;text-align:center}{?}{0}} f(x) \bf{d}x
)
<hr />
\(
\left(
\begin{array}{ccc}
1 & \input{1}{6}{background-color:orange;color:yellow;text-align:center}{?}{0} & 3 \\
4 & 5 & \input{1}{7}{background-color:blue;color:yellow;text-align:center}{?}{0} \\
\input{1}{8}{background-color:lightgreen;color:blue;text-align:center}{?}{0} & 8 & 9 \\
10 & 11 & \input{1}{9}{background-color:black;color:yellow;text-align:center}{?}{0}
\end{array}
\right)
)
<hr />
<input type= »button » onclick= »javascript:read_mathml() » value= »click me »>
}
`