OK - re: the video you put in your note below. This works for me. I had no grrrrrrrrr reactions.
On Mon, Mar 15, 2010 at 3:09 PM, bob therriault <[email protected]>wrote: > Thanks Skip, > > Rather than create your suggestions in a complete animation, I have > animated just one of the examples as you suggested. You can see it here: > http://www.youtube.com/watch?v=rj4IW2r7s3s > > Let me know if this is what you had in mind. I added the extra horizontal > arrow, since without it my bias to reading left to right caused the end > result to be counterintuitive. I think I still prefer the previous option of > having the Plus (+) appear in place over the argument, as the design is > simpler and much more amenable to matrix and vector examples; but before I > scale out to the full video of your ideas, let me know if I am on the right > track. > > Cheers, bob > > On -Mar14-2010, at -Mar14-201011:04 AM, Skip Cave wrote: > > > > > Skip says: > > I proposed an alternate option in my previous post. Rather than popping > > up the plus signs on top of the number, just leave the plus sign where > > they belong - to the left of the number. Move the number as a ghost on > > top of the plus, and then take the conjugate action. > > > > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Catherine Lathwell http://www.aprogramminglanguage.com ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
