User contributions for Vertciel
A user with 41 edits. Account created on 13 March 2007.
7 September 2011
21 March 2010
- 03:3503:35, 21 March 2010 diff hist +336 Inverse trigonometric functions →Arctangent addition formula: I am offering a guideline for the proof of this formula, which many students would find helpful, in addition to what the previous poster wrote.
11 March 2010
- 01:1801:18, 11 March 2010 diff hist 0 Inverse trigonometric functions →Proof
- 01:1701:17, 11 March 2010 diff hist +275 Inverse trigonometric functions →Proof
27 April 2009
- 16:5816:58, 27 April 2009 diff hist +155 Butene Added two more structural isomers to list of isomers of butene
- 16:5616:56, 27 April 2009 diff hist +19 Butene No edit summary
6 October 2008
- 21:1421:14, 6 October 2008 diff hist +2 Boiling-point elevation →Ebullioscopic constants
- 21:1421:14, 6 October 2008 diff hist −1 Boiling-point elevation →Ebullioscopic constants
- 21:1421:14, 6 October 2008 diff hist +24 Boiling-point elevation →Ebullioscopic constants
6 April 2008
- 18:3018:30, 6 April 2008 diff hist +3 m Wikipedia:Help desk →Writing Practice Problems/Exercises for Wikipedia Articles
- 18:3018:30, 6 April 2008 diff hist +372 Wikipedia:Help desk →Writing Practice Problems/Exercises for Wikipedia Articles: new section
2 March 2008
- 19:3319:33, 2 March 2008 diff hist +98 m Solvent No edit summary
12 January 2008
- 18:4118:41, 12 January 2008 diff hist +2 Solubility chart No edit summary
16 September 2007
- 18:1918:19, 16 September 2007 diff hist +326 Wikipedia:Reference desk/Computing →Graphing A Production Possibility Curve/Frontier with Microsoft Excel: new section
27 July 2007
- 22:0422:04, 27 July 2007 diff hist 0 Mayday No edit summary
23 July 2007
- 03:0703:07, 23 July 2007 diff hist +161 Tom Vilsack No edit summary
19 June 2007
18 June 2007
- 02:2402:24, 18 June 2007 diff hist −295 Wikipedia:Help desk →Current Events Box
- 02:2402:24, 18 June 2007 diff hist +27 Lake Scugog No edit summary
- 01:5401:54, 18 June 2007 diff hist +199 Wikipedia:Help desk Current Events Box
- 01:5001:50, 18 June 2007 diff hist +299 Lake Scugog No edit summary
21 May 2007
- 01:2101:21, 21 May 2007 diff hist +430 Wikipedia:Reference desk/Miscellaneous Online University Theses
16 May 2007
- 02:3202:32, 16 May 2007 diff hist +1 m Jacques Chirac No edit summary
24 April 2007
22 April 2007
- 18:4818:48, 22 April 2007 diff hist +478 Wikipedia:Reference desk/Mathematics Quadratic Equations
16 April 2007
15 April 2007
- 21:2921:29, 15 April 2007 diff hist +158 Wikipedia:Reference desk/Mathematics Line of Best Fit
8 April 2007
- 22:3522:35, 8 April 2007 diff hist +113 Fred Ewanuick This actor appeared as a special guest.
1 April 2007
28 March 2007
- 00:5800:58, 28 March 2007 diff hist +12 Air France →Particulars
25 March 2007
- 20:5420:54, 25 March 2007 diff hist +5 Wikipedia:Reference desk/Mathematics →Range - Parentheses and Square Brackets
- 20:5320:53, 25 March 2007 diff hist +7 Wikipedia:Reference desk/Mathematics →Range - Parentheses and Square Brackets
- 20:5220:52, 25 March 2007 diff hist +547 Wikipedia:Reference desk/Mathematics Range - Parentheses and Square Brackets
15 March 2007
- 02:2502:25, 15 March 2007 diff hist −2 m Emergency Task Force (Toronto Police Service) →Organization
- 02:2202:22, 15 March 2007 diff hist +10 Bay station →2007 tunnel construction
13 March 2007
- 04:2504:25, 13 March 2007 diff hist 0 Air France →Particulars
- 04:2504:25, 13 March 2007 diff hist +107 Air France No edit summary
- 04:1804:18, 13 March 2007 diff hist +339 Air France No edit summary
