Re: [Haskell-cafe] Poor libraries documentation

Neil Mitchell wrote:

For a start, its probably a good idea to mention that cos is an abbreviation of cosine (most people will know, but its handy to state it). Secondly, and much more importantly, it should state whether these measurements are in degrees or radians. It should also state things like acos is the inverse of cos - its been a while since I last used trig and I had to look it up!!!

I imagine the laziness here was because these all match their names in the traditional libc, accessable via manpages. You may not consider that an excuse :)