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[Gcl-users] Re: Gcl-devel Digest, Vol 31, Issue 26
From: |
Camm Maguire |
Subject: |
[Gcl-users] Re: Gcl-devel Digest, Vol 31, Issue 26 |
Date: |
27 Jun 2005 11:07:51 -0400 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Greetings!
"Adrienne Gaye Thompson" <address@hidden> writes:
> > > I propose the
> > > test of calculating and multiplying the two largest known distinct
> > > primes.
> > >
> > > ; cf. http://primes.utm.edu/largest.html#biggest
> > >
> > > (time (> (* (1- (expt 2 25964951)) ; Mersenne 42?
> > > (1- (expt 2 24036583))) ; Mersenne 41?
> > > 1))
> > >
> > >
> > > Comparison of a few Lisps and Lisp wannabees.
> > >
> > > implementation time Machine used
> > >
> > > GCL 2.7.0: 7 seconds (fast Dell,
> Debian-Gnu-Linux)
> > > Clisp 2.33: error: too big ..
> > > Allegro EE 6.2: error: too big ..
> > > CMU Lisp 19a: error: too big ..
> > > Guile 1.4: error: too big ..
> > > Emacs Lisp 20.7.1: wrong answer ..
> > > Xemacs Lisp: wrong answer ..
> > > Python 2.2.1: ?much more than 10 minutes ..
> > > Open MCL: 4 minutes 1 GHz PowerPC G4
> > >
> > > Bob
> > >
> > > P. S. How few implementations of programming languages exist!
>
>
> Looks Like I did choose the right Lisp! Hi Camm, all is well, there seems to
> be no traffic on the users list though. Being an extremely shy person I
> hesitate to mix my humble messages with all your developer-afficionados'.
> Not to worry, I haven't run into any issues worth posting yet, I'm still
> trying to fix my modem!
>
OK. Don't know why the user list has not gotten any traffic, but
please don't be shy about using gcl-devel -- everyone has used this
list together in friendly fashion for a long time.
Take care,
> Regards
> Adrienne
>
>
>
>
--
Camm Maguire address@hidden
==========================================================================
"The earth is but one country, and mankind its citizens." -- Baha'u'llah
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