Sunday, 29 August 2010


The F#.NET Journal just published an article about typeful programming:

"The pedagogical calculator sample demonstrates how a program can evaluate mathematical expressions originating from the user interface of a calculator. This article describes the design and implementation of a calculator application that uses Windows Presentation Foundation to provide a graphical user interface similar to that of a traditional calculator. In particular, every effort is made to leverage static checking in order to catch as many bugs at compile time as possible. This includes not only sophisticated union types to represent the state of the state machine but also exhaustiveness and redundancy checking of the advanced pattern matches that result as well as their factoring to reduce code size..."

To read this article and more, subscribe to The F#.NET Journal today!

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