[Haskell-cafe] How do you make constant expressions?

[Eitan Goldshtrom]

So just so I get this straight, the following are equivalent to the 
computer, after compiling:

1.
fact = 10
{-# INLINE fact #-}

func x = x * fact

2.
func x = x * 10

I'm also curious as to what the {-# #-} brackets represent. I've never 
seen those before.

-Eitan