Tests for O? should not run when used as a library.
Generate decent procedure names from define/cost.
Began a sample solution to exercise 3.
Hopefully clearer solution to 3a; added solution for 3b.
Solution for 3c.
Finished 3d.
Sample solution to flatten-lists.
A first draft of assignment 2, including quickselect and stooge sort.
Math problems.
Added missing step to Stooge sort wherein it actually does something.
Starting an implementation of insertion-sort for arrays and lists.
Finished and tested insertion sort.
Added running time tests.
Clarified interfaces for quickselect and stooge sort.
Various corrections and clarifications.