We have very recently published at Moodle.org a Plug-in that integrates WIRIS tools in Moodle HTML Area.

You will be able to include formulas and math calculations in the Forums, Quizzes, Lesson content and almost everywhere in Moodle.

A brief description of our products follows:

• WIRIS CAS, online math calculator covering all topics for high school and university education.

  VIDEO Add a calculation session www.wiris.com/demo/moodle/cas.htm

The last few years have seen the emergence of various content-oriented XML-based, content-oriented markup languages for mathematics on the web, e.g. OpenMath, Content MathML, or OMDoc. These representation languages for mathematics make the structure of the mathematical knowledge in a document explicit enough so that machines can operate on it. Other examples of content-oriented formats for mathematics include the various logic-based languages found in automated reasoning tools, program specification languages.