Since you opened the thread, let me point out a few things about using MathType with MHF:
- In MathType for Windows v6.6+, Preferences/Cut and Copy Preferences, there is a translator for "Math and Physics Help Forums". Select this translator, create the equation in MathType, and when you copy & paste it, it should be in the proper format for MHF, but it's not. See next item.
- Because of changes made to MHF after we published MathType 6.6, this translator no longer works in MathType for Windows versions 6.6 and 6.7. It will be corrected in MathType 6.8, but for now, the translator labeled Purplemath works, and produces code usable on MHF:
- In MathType for Macintosh (v6.7), these translators are split. There is one for MHF and one for PHF. On the Mac, the MHF translator works as advertised.