> This being said, Haskell does have something in it that encourages one to design a ballistic algebra that runs in the type system before even pointing a gun a

> This being said, Haskell does have something in it that encourages one to design a ballistic algebra that runs in the type system before even pointing a gun at one's foot. Haskell is not even a total language, so type system doesn't magically divert gun from your feet. You can easily prove False in Haskell (there's a Prelude function for doing this!), enough said. And if you want types keep your feet safe, it's possible of course, at a _great_ cost, and not in Haskell.