Examples:

Description:

This element accepts any number of sub-expressions as arguments and the type of action that should happen is controlled by the actiontype attribute

Implemented action when click:

<maction actiontype="toggle" selection="positive-integer" > (first expression) (second expression)...
</maction>                  

The renderer alternately display the selected subexpression, cycling through them when there is a click on the selected subexpression. Each click increments the selection value, wrapping back to 1 when it reaches the last child.

<maction actiontype="highlight" color="red" background="yellow"> expression
</maction>                  

When the formula is clicked change the color and background.

Implemented Attributes from MathML:

Attributes shared by all MathML Elements:

CSS style attribute:

fMath attributes shared by all MathML Elements:

html-color-name = "aqua", "black", "blue", "fuchsia", "gray", "green", "lime", "maroon", "navy", "olive", "purple", "red", "silver", "teal", "white", "yellow"