- 18:52, 8 November 2009 (diff | hist) . . (+104) . . HWK8MA425Fall2009
- 18:38, 8 November 2009 (diff | hist) . . (+110) . . HWK8MA425Fall2009
- 18:45, 29 October 2009 (diff | hist) . . (0) . . m HWK7MA425Fall2009
- 18:44, 29 October 2009 (diff | hist) . . (+548) . . HWK7MA425Fall2009
- 15:56, 29 October 2009 (diff | hist) . . (+92) . . HWK7MA425Fall2009
- 15:08, 29 October 2009 (diff | hist) . . (-3) . . HWK7MA425Fall2009
- 15:07, 29 October 2009 (diff | hist) . . (0) . . HWK7MA425Fall2009
- 15:06, 29 October 2009 (diff | hist) . . (+476) . . HWK7MA425Fall2009
- 09:32, 6 October 2009 (diff | hist) . . (-429) . . Prac1MA425Fall2009 (Figured out my stupid mistake, horizontal lines not vertical.)
- 09:17, 6 October 2009 (diff | hist) . . (+429) . . Prac1MA425Fall2009