User contributions for 80.180.162.234
27 February 2011
- 22:4222:42, 27 February 2011 diff hist +417 Trigonometric functions Updated for D2
- 17:1517:15, 27 February 2011 diff hist −156 Determine if a string is numeric Updted for D2
- 17:0317:03, 27 February 2011 diff hist +60 Sequence of non-squares Updated for D2
- 13:1513:15, 27 February 2011 diff hist −11 Happy numbers Cleaned up code a little