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2 points by evanrmurphy 1636 days ago | link | parent

They have a web-based repl/tutorial at http://tryacl2.org/

The neatest thing I've found on there so far is the theorem proving abilities. Lesson 3 shows you can input things like (thm (= (+ a b) (+ b a))) and it will return a proof that the sum of a and b is equal to the sum of b and a.