Re: [Haskell-cafe] double colon equal

That expression below Is a part of a Grammar in BNF. It means that an expression is form by an expression, an add operation and a Term or simply just a Term... -----Original Message----- From: xu zhang <douyaxu@gmail.com> Date: Tue, 29 Sep 2009 14:15:48 To: <haskell-cafe@haskell.org> Subject: [Haskell-cafe] double colon equal _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe