| Rev | Time | Changes | Operations |
|---|---|---|---|
| Log | |||
| 2 | 2013-01-05 17:18:56 | +1 -1 line(s) | [View this version, source] [Diff to previous] |
| You had (car x) instead of (cdr x) like it is in the book. Your answer for the first response was correct though: (b) | |||
| 1 | 2011-09-05 13:35:38 | +19 -0 line(s) | [View this version, source] [Diff to current|previous] |
| added solution | |||
| [Diff from epoch] | |||