writing math
Hi,
I think the quality of your presentation would be greatly improved by using more advanced math input methods. In particular, the UBC wiki supports TeX (see the correspond help page). We have developed some tools on our own that we could share with you (or you can simply read the code and figure it out on your own maybe) that might be of interest to you, check out this page: http://wiki.ubc.ca/Science:Math_Exam_Resources/Courses/MATH101/April_2011/Question_1_(a) for a sample.
Cheers,