Mathematics tools

Hi Marc,

we have a Formula editor based on MathML that might be usefull for you. It is called WIRIS Editor and you can find a Plugin to integrated into Moodle at http://moodle.org/mod/data/view.php?d=13&rid=927 .

Changes in MathML
For tehcnical reasons the tag symbols '<' and '>' in our mnathml code have been changed for '«' and '»'.

For example, the mathml code for 2+3 that is
<math><mrow><mn>2</mn><mo>+</mo><mn>3</mn></mrow></math>

but be stored as
«math»«mrow»«mn»2«/mn»«mo»+«/mo»«mn»3«/mn»«/mrow»«/math»

Our editor has not been designed to import MathML created from tools, it may not work for all your formulas.