Fractions

<applet code="geom.webeq.app.mdraw" codebase="../classes" width=300 height=100>
<param name="eq" value="x+\frac{x}{2}+\frac{a_2}{\gamma^2}">
</applet>

<applet code="geom.webeq.app.mdraw" codebase="../classes" width=300 height=100>
<param name="eq" value="\displaystyle{\frac{1-\frac{x}{2}}{x+y}-\frac{x+y}{1-\frac{x}{2}}}">
</applet>

<applet code="geom.webeq.app.mdraw" codebase="../classes" width=300 height=100>
<param name="eq" value="\frac{1-\frac{x}{2}}{x+y}-\frac{x+y}{1-\frac{x}{2}}">
</applet>

<applet code="geom.webeq.app.mdraw" codebase="classes" width=350 height=100>
<param name="eq" value="\left(x/20\right)+\left(\frac{2-x}{z}\right)+\left
(\frac{1-\frac{x}{2}}{x+y}\right)">
</applet>