Re: [Edu-sig] Properties use case

2006-03-19 Thread Arthur
> >-Original Message- > >From: Michael Tobis [mailto:[EMAIL PROTECTED] > > > >You can present the identical API with a wrapper as with a > >native extension, and stay out of the mathematician's way > >altogether, no? If not, why not? Well, instead of arguing what is not optimum about

Re: [Edu-sig] Properties use case

2006-03-19 Thread kirby urner
> Some of the questions feel a lot like, "why so many planar surfaces in > architecture;" to answer them requires work, not simply in the saying, > but in looking back for the whys. Often the first answer "it makes my > skin crawl" is the real answer; some rule has become so internalized > you don

Re: [Edu-sig] Properties use case

2006-03-19 Thread Scott David Daniels
Arthur wrote: > > The small problem at the moment being the laptop on which I have my latest > working version ain't taking well to getting powered up. > > ARG., Laptops are, in my experience fragile little beasties. So, this discussion has led me to think about a structure like:

Re: [Edu-sig] Properties use case

2006-03-19 Thread Arthur
> >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED] On Behalf Of kirby urner > >Sent: Sunday, March 19, 2006 10:58 AM > > Arthur is a really smart guy -- > >knows enough to get himself in real trouble. And generally have. Just a little more cautious, wit

Re: [Edu-sig] Properties use case

2006-03-19 Thread Arthur
> >-Original Message- > >From: [EMAIL PROTECTED] > >[mailto:[EMAIL PROTECTED] > >On Behalf Of Scott David Daniels > >What got me thinking about this was "why would you want to > >share mutable state on complexes (and then on points)" -- > >the answer is when you are applying a unif