| Rev | Time | Changes | Operations |
|---|---|---|---|
| Log | |||
| 3 | 2009-04-20 02:50:09 | +43 -0 line(s) | [View this version, source] [Diff to previous] |
| Add a few refinements to the second solution. | |||
| 2 | 2009-04-16 14:01:45 | +20 -0 line(s) | [View this version, source] [Diff to current|previous] |
| A solution without intermediary variable | |||
| 1 | 2007-12-25 19:13:06 | +28 -0 line(s) | [View this version, source] [Diff to current|previous] |
| initial draft | |||
| [Diff from epoch] | |||