The issue is with parsing decimal numbers. They are being treated as function composition. It looks like a couple little bugs are coming out, so I'll fix them up in an incremental release. The best option until then is to use fractions. Sorry about having such a silly problem.

Thanks for providing Elm. It is alot of fun!

This is added to the latest version of the compiler. Awaiting release!

I updated my hsenv from source and the two simple tests above work as expected. Thanks Evan!

Just released new version, so it's available through Hackage :)

Thanks again Evan!