User contributions for 78.146.70.127
4 September 2009
- 20:2020:20, 4 September 2009 diff hist +1 Wikipedia:Reference desk/Science →Radiation from a curvy line on a 2D plane
- 20:1920:19, 4 September 2009 diff hist +245 Wikipedia:Reference desk/Science →Radiation from a curvy line on a 2D plane
- 19:1319:13, 4 September 2009 diff hist +215 Wikipedia:Reference desk/Archives/Mathematics/2009 August 31 →Weighted sum of distance from a curvy line