Hierarchical problem sets ideas: Revision history

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20 February 2008

  • curprev 22:2022:20, 20 February 2008Sam talk contribs 1,706 bytes +1,706 New page: I've started to think about representing problem sets hierarchically, instead of with the two-level approach (set/problem) we have now. There'd be a '''''problem_group''''' object that cou...