john melesky cae4790b17 quick addition of some Okasaki RB tree %!s(int64=7) %!d(string=hai) anos
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chapter1.sml cb8e00f310 fix the "seq expr" print placeholder %!s(int64=7) %!d(string=hai) anos
exercises.sml e7ec335e3c text of exercises instructions, and code for the first exercise %!s(int64=7) %!d(string=hai) anos
exercises.txt e7ec335e3c text of exercises instructions, and code for the first exercise %!s(int64=7) %!d(string=hai) anos
exercises2.sml 781569fa44 code for second exercise re: trees as mappings of keys to values %!s(int64=7) %!d(string=hai) anos
redblack.sml cae4790b17 quick addition of some Okasaki RB tree %!s(int64=7) %!d(string=hai) anos