If you’ve not heard of Black Scholes don’t fear. The equation exists in the world of Financial Services, in particular Options trading. It’s purpose is to calculate a price for a set of options given a model of a financial market containing derivative instruments.
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Paul Legatohas written up a fantastic post on writing a GUI Demo for Scholes Black in Clojure.
You can start it via web start here. You can view the code here.