User contributions
- 03:02, 20 June 2012 diff hist -164 Quotient group TeX
- 03:36, 16 June 2012 diff hist -234 Discrete subgroup trying a bit of TeX conversion
- 03:25, 16 June 2012 diff hist +114 User:Jon Awbrey update current
- 14:28, 24 May 2012 diff hist +8,681 N User:Jon Awbrey self-introduction & web vita