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Subject: Re: Try Maxima -- it's FREE

Author: Jeff Lischer

Date: 19:09:48 12/20/01

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On December 20, 2001 at 21:51:05, Jeff Lischer wrote:

>On December 20, 2001 at 16:03:20, Mark Rawlings wrote:
>
>>On December 20, 2001 at 12:31:15, Russell Reagan wrote:
>>
>>>
>>>>19 digits?  Mathematica, I bet.
>>>>For example with some extra digits:
>>>>0.99999999999975627480510404900525861510667303701087219308733962213950724888413291966890187704334949365014155368089824937877706435503620493199502482554795304042249335192649401387676425148646953751888287106
>>>
>>>What is Mathematica? I have heard of it before, but I have never seen it. Is it
>>>free or do you have to pay for it?
>>
>>Yes, you have to pay a _lot_ for it.  It's a great math software package,
>>though.  Check out www.wolfram.com
>>
>>Mark
>
>If you want to try out a similar program for a bit less money, there's a program
>that does many of the same things that's FREE. The program Maxima is the GPL
>version of the (now defunct) commercial code MACSYMA. If you are interested, you
>can get more information at: http://www.ma.utexas.edu/maxima.html. There's a lot
>of work going on right now with Maxima.
>
>The only problem... when I tried this problem in Maxima I got:
>
>0.999999999999756195023792375064377926992845952318279229168490989
>6753555545693582494442629223652043958
>
>As you can see that's slightly different than given above. I can't say which is
>correct.

I little better job and now I get:

0.99999999999975627479857105667543868497549214733123. That's a little closer.



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