Re: [Haskell-cafe] Yampa / AFRPVectorSpace.hs
Certainly looks like a typo to me! Peter Verswyvelen wrote: While studying the vector space class in AFRP, I encountered the following strange code: class Floating a = VectorSpace v a | v - a where ... v1 ^-^ v2 = v1 ^+^ v1 -- (negateVector v2) I have no idea why the (negateVector v2) has been commented out, but surely this must be a typo? Cheers, Peter ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] Yampa / AFRPVectorSpace.hs
Hi Peter, Oops! Yes, as Paul says, clearly an error. My best guess is that it was commented out at some point for testing something, and then forgotten! The error does not occur in my local copy of the code, so a version skew problem to boot, I'm afraid. Best, /Henrik -- Henrik Nilsson School of Computer Science and Information Technology The University of Nottingham [EMAIL PROTECTED] This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
RE: [Haskell-cafe] Yampa / AFRPVectorSpace.hs
Maybe you could place Yampa in a Darcs depot? I will have some time now to study Yampa and apps again. To train myself, I would try to make a simple bouncing ball, then a Pong like game, and then I would like to convert the C++ minigames I made for my students. These might serve as simple tutorials for other people? After revision of course, because I'm a newbie, so you can expect some horrible Haskell code ;) Cheers, Peter -Original Message- From: Henrik Nilsson [mailto:[EMAIL PROTECTED] Sent: Monday, December 17, 2007 5:05 PM To: [EMAIL PROTECTED] Cc: Peter Verswyvelen; haskell-cafe@haskell.org Subject: Re: [Haskell-cafe] Yampa / AFRPVectorSpace.hs Hi Peter, Oops! Yes, as Paul says, clearly an error. My best guess is that it was commented out at some point for testing something, and then forgotten! The error does not occur in my local copy of the code, so a version skew problem to boot, I'm afraid. Best, /Henrik -- Henrik Nilsson School of Computer Science and Information Technology The University of Nottingham [EMAIL PROTECTED] This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] Yampa / AFRPVectorSpace.hs
On Dec 17, 2007, at 4:30 PM, Peter Verswyvelen wrote: Maybe you could place Yampa in a Darcs depot? darcs get http://wagerlabs.com/yampa I think we should move it to Google Code, though. -- http://wagerlabs.com ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] Yampa / AFRPVectorSpace.hs
joelr1: On Dec 17, 2007, at 4:30 PM, Peter Verswyvelen wrote: Maybe you could place Yampa in a Darcs depot? darcs get http://wagerlabs.com/yampa I think we should move it to Google Code, though. How about code.haskell.org ? Get yr accounts here, http://community.haskell.org/admin/ -- Don ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] Yampa / AFRPVectorSpace.hs
While studying the vector space class in AFRP, I encountered the following strange code: class Floating a = VectorSpace v a | v - a where ... v1 ^-^ v2 = v1 ^+^ v1 -- (negateVector v2) I have no idea why the (negateVector v2) has been commented out, but surely this must be a typo? Cheers, Peter ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
