Work for chapter 5, incomplete/make-verifier is wrong.
Changes to make-verifier, still not done, saving work.
Grappling with Java's handling of numbers with leading zeros.
Saving work, make-verifier works for ISBNs that do not start with 0
Fermat's numbers because yes.
Finish verifiers for ch5, add some unit tests for ch5 and silence core_test.clj
More ch5 tests
Create make-generator
Create make-generator
Merge branch 'ch5' of github.com:rxacevedo/concabs_clj into ch5
Check-in, some more exercises
New branch for ch6
Work on Nim
Tweaking
More Nim
Todo
Use size-of-pile for more consitent interpretation of what a game-state is
Add TODO
Not sure why I made separate branches now that I think about it.
Some changes to ch6 code for Nim and some problems from ch7