Intro I have been using F# for a year and a half or so now for all sorts of things - general tools, scripts and utilities for work,  XNA games / graphics / AI simulations, some async layers for rx-driven silverlight applications  and so forth.  I'm still pretty new to the functional paradigm, which I have been embracing (with a great deal of mind melting, and destruction of my OOP and procedural shackles). One thing I struggled with initially was the subject of function composition, and its relationship to[...]