[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re
From: |
Gabriel Dos Reis |
Subject: |
[Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product. |
Date: |
Tue, 30 Oct 2007 10:57:39 -0500 (CDT) |
On Tue, 30 Oct 2007, Ralf Hemmecke wrote:
| Dear Gaby,
|
| I've read the Wikipedia articles about Generator and Iterator, but somehow
| their difference is not completely clear to me. Seemingly a generator is more
| general than an iterator.
Yes, generator -- based on co-routines -- is more general than
iterator -- which is based on functions. But the generality comes at
a price. Furthermore, I do not believe that they are mutually exclusive.
|
| But now, coming to SPAD, do you think it is worthwhile to think of an
| implementation (for SPAD) of the Iterator concept a la C++?
It depends on people. From my perspective, certainly yes. But
different people have different opinions. For OpenAxiom, it is
certainly something I'm actively considering.
| Wouldn't the
| Generator thing be enough? Or is there no plan to introduce Generator to SPAD?
Enough from the theoretical point of view, certainly. But that is not
all to it. Personnally, I tend to consider also the effienc at which
features are delivered -- but I acknowledged that is not a universal view.
-- Gaby
- [Axiom-math] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., (continued)
- [Axiom-math] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Ralf Hemmecke, 2007/10/23
- [Axiom-math] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/23
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Ralf Hemmecke, 2007/10/30
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product.,
Gabriel Dos Reis <=
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/24
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Gabriel Dos Reis, 2007/10/24
- [Axiom-math] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Ralf Hemmecke, 2007/10/25
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/25
- [Axiom-math] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Ralf Hemmecke, 2007/10/28
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Waldek Hebisch, 2007/10/23
- [Axiom-math] Re: [fricas-devel] Re: [open-axiom-devel] [fricas-devel] Re: [fricas-devel] Re: iterators and cartesian product., Bill Page, 2007/10/23