28 Jun
2011
28 Jun
'11
12:45 p.m.
On Mon, Jun 27, 2011 at 03:49:46PM +0000, Roelof Wobben wrote:
________________________________
Date: Mon, 27 Jun 2011 16:14:28 +0100 Subject: Re: [Haskell-beginners] Do I understand this well From: colinpauladams@gmail.com To: rwobben@hotmail.com
No.
You are onfusing defining a function with using it.
addVectors (x1, y1) (x2, y2) = (x1 + x2, y1 + y2)
defines the function addVectors
(x, y) = addVectors (3.0, 4.5, -3.4, -5.6)
Shouldn't that be (x, y) = addVectors (3.0, 4.5) (-3.4, -5.6) ? -Brent