Current contents:
ptest.sml - contains bad recursive code to generate permutations in no particular order
isprime.sml - contains bad trial division code for primality testing
bogosort.sml - Uh
subsetsum.sml - inefficient subset sum that returns the subset too. but so pretty x.x
powerset.sml - two pieces of shitty code that both return the power set of a list... in different orders :P
trees/btree.sig - a signature for a BST
trees/avltree.sml - An AVL tree implementation of a self-balancing BST
span.sml - span : ('a -> bool) -> 'a list -> 'a list * 'a list
meant to behave like the Haskell list function span, more or less (at least, I hope it does!). Treat initials like really stupid test code for it.
nqueens.sml - contains a slow N queens solver. Slow as in it literally tries all squares in sequence. Mainly there for fun with continuations and refs.