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Mehran Basti
Guest
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 Posted: Tue Jul 15, 2008 9:02 pm Post subject: Re: Articles on Mathematics |
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Robert Israel wrote:
[quote]
Oh dear... Mehran, you have to develop a sense of when your leg is being
pulled. Please Google "Jagger" and "Senna da Silva". I don>t see the
connection between them and the alleged topic, though.
--
[/quote]
May be there is no connection, but the issue started when they posted
on this thread.
I am searching for every avenue to get members in my newsgroups.
And you are certainly welcome to try it, perhaps a different
atmosphere of communications serve better particularly in math issues.
If someone needed Basti Newsgroup: Sci.math (public) please let me
know, I will open it up.
Currently Basti Newsgroup: Sci. math is a closed one and has 4
members.
Dr.M.Basti |
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Robert Israel
Guest
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| Posted: Wed Jul 16, 2008 1:46 am Post subject: Re: Articles on Mathematics |
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Mehran Basti <Basti05b@aol.com> writes:
[quote]
M.Jagger wrote:
On Thu, 10 Jul 2008 07:39:03 -0700, Mehran Basti wrote:
M.Jagger wrote:
Hi,
I would like to discuss the following preprint written by me and
another author. I would highly appreciate a your personal comment and
insight before submission.
Sincerely, Dr. M. Jagger, PhD.
Comparing Local-Area Networks and the Internet M. Jagger and A. Senna
da Silva
What is the name of your institution? Field of study or department?
Sure.
Stones University, UK.
Currently more than 100 publications.
It has been a kind of evolutionary process for me to reach in this
stage, and create Basti Newsgroups.
Please think about registering in a suitable newsgroup site, I can
even open up a new site for you or your colleagues for experimental
purposes subject to Form A.
I happen to have difficulties to find Stones University, UK on the
Internet, is it part of another university?
Dr.M.Basti
[/quote]
Oh dear... Mehran, you have to develop a sense of when your leg is being
pulled. Please Google "Jagger" and "Senna da Silva". I don>t see the
connection between them and the alleged topic, though.
--
Robert Israel israel@math.MyUniversitysInitials.ca
Department of Mathematics http://www.math.ubc.ca/~israel
University of British Columbia Vancouver, BC, Canada |
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Sn!pe
Guest
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| Posted: Wed Jul 16, 2008 2:07 pm Post subject: Re: Welcome to Basti Newsgroups (sites) |
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Mehran Basti wrote:
[quote]Dear Newsgroup:
This is the site for my Basti Newsgroup: Sci. math
http://groups.google.com/group/MBScimath?hl=en
And Basti Newsgroup: Sci. Physics
http://groups.google.com/group/MBSciphysics?hl=en
No fees are required here, but once the company is transferred to an independent Web host, we will have a fee for services.
You need to have a Google account and fill out the form (regulations).
I have no downloads on the Google sites. Please contact at:
Basti05b [At] aol.com
This is a closed site newsgroup (i.e. not open to the public) and only members can see and post articles.
You will not have nonsense literature in Basti Newsgroups.
[/quote]
I am very glad to hear that will be no nonsense literature in Basti
Newsgroups, the very last thing that a conscientious provider of
newsgroups should do is to permit nonsense in his precious charges.
By the way, have you discovered yet who it is that breaks into your
proprietary 'froups? If I were you I would ask the Threadmaster to
evict the scoundrel.
[quote]Dr.Mehran Basti
CEO, Basti Newsgroups
[/quote]
Love and kisses
Sn!pe (your pal) |
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Vladimir Bondarenko
Guest
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| Posted: Tue Jul 22, 2008 5:37 am Post subject: Re: The year of Cyber Tester |
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On Jul 13, 6:45 am, Vladimir Bondarenko <v...@cybertester.com> wrote:
[quote]Our fully automated machinery discovered new types
of defects in commercial computer algebra systems.
These types of bugs were never reported before.
At the moment, we feel that it>s too early to give
any details.
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester, LLC
----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------
[/quote]
Just a new example of known types of defects.
At 2.13 GHz machine with RAM of 4 Gb, it takes
20000+ seconds to a commercial computer algebra
system to calculate a TABLE integral.
And to top it all, there is no singularity in
the integrand, and the integral is taken over
[0..1].
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester, LLC
-----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------- |
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Vladimir Bondarenko
Guest
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| Posted: Tue Jul 22, 2008 3:31 pm Post subject: Re: The year of Cyber Tester |
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On Jul 21, 10:37 pm, Vladimir Bondarenko <v...@cybertester.com> wrote:
[quote]On Jul 13, 6:45 am, Vladimir Bondarenko <v...@cybertester.com> wrote:
Our fully automated machinery discovered new types
of defects in commercial computer algebra systems.
These types of bugs were never reported before.
At the moment, we feel that it>s too early to give
any details.
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/Cyber Tester, LLC
----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------
Just a new example of known types of defects.
At 2.13 GHz machine with RAM of 4 Gb, it takes
20000+ seconds to a commercial computer algebra
system to calculate a TABLE integral.
And to top it all, there is no singularity in
the integrand, and the integral is taken over
[0..1].
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/Cyber Tester, LLC
-----------------------------------------------
"We must understand that technologies
like these are the way of the future."
-----------------------------------------------
[/quote]
Yet another funny case.
A commercial computer algebra system generates,
for a relatively simple integral, a false huge
imaginary part of about 10^100. (It>s not an
approximation effect; same for 10000 digits.)
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/Cyber Tester, LLC
-----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------- |
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Vladimir Bondarenko
Guest
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| Posted: Thu Jul 24, 2008 7:32 am Post subject: Re: The year of Cyber Tester |
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On Jul 22, 8:31 am, Vladimir Bondarenko <v...@cybertester.com> wrote:
[quote]On Jul 21, 10:37 pm, Vladimir Bondarenko <v...@cybertester.com> wrote:
On Jul 13, 6:45 am, Vladimir Bondarenko <v...@cybertester.com> wrote:
Our fully automated machinery discovered new types
of defects in commercial computer algebra systems.
These types of bugs were never reported before.
At the moment, we feel that it>s too early to give
any details.
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/CyberTester, LLC
Just a new example of known types of defects.
At 2.13 GHz machine with RAM of 4 Gb, it takes
20000+ seconds to a commercial computer algebra
system to calculate a TABLE integral.
And to top it all, there is no singularity in
the integrand, and the integral is taken over
[0..1].
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/CyberTester, LLC
Yet another funny case.
A commercial computer algebra system generates,
for a relatively simple integral, a false huge
imaginary part of about 10^100. (It>s not an
approximation effect; same for 10000 digits.)
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/CyberTester, LLC
[/quote]
An attempt to calculate an INDEFINITE integral
kills a commercial computer algebra system.
Best wishes,
Vladimir Bondarenko
VM and GEMM architect
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/Cyber Tester, LLC
-----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------- |
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johnsmith
Guest
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| Posted: Fri Jul 25, 2008 7:31 am Post subject: Re: Manipulating expressions in Maple V |
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Software packages like Maple are called Computer Algebra Systems because they can manipulate symbolic information in ways that let a user obtain analytic solutions to many kinds of pure and applied mathematics problems. I wonder how much work would be required to get better plot export .eps functionality in Maple. Read all of Maple Think before starting the other sections of this tutorial, because without question this is the most important section of the whole tutorial. This section introduces Maple>s help facilities, functions you will use frequently, and the important concept of assignment.
-------------------------
johnsmith
<a href="http://www.addictionrecovery.net/utah">Addiction Recovery Utah</a> |
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Vladimir Bondarenko
Guest
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| Posted: Sat Jul 26, 2008 11:45 pm Post subject: Re: The year of Cyber Tester |
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Some newly discovered bugs in the modern
commercial computer algebra systems rock.
A really shocking experience. |
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Vladimir Bondarenko
Guest
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| Posted: Tue Jul 29, 2008 7:25 pm Post subject: Re: The year of Cyber Tester |
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On Jul 26, 4:45 pm, Vladimir Bondarenko <v...@cybertester.com> wrote:
[quote]Some newly discovered bugs in the modern
commercial computer algebra systems rock.
A really shocking experience.
[/quote]
Say, an innocuous quadrature kills a CAS
in an unusual way. You would be surprised! |
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Jonathan K
Guest
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| Posted: Sun Oct 05, 2008 8:09 pm Post subject: Re: Matlab 2008b availability? |
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I understand that the student version will be available Wednesday, 10/8/2008 (in 4 days from today). You might call the same # where I learned this, if you need more information:
Mathworks:
(508) 647-7000, press 4.
- J |
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Vladimir Bondarenko
Guest
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| Posted: Mon Oct 06, 2008 6:12 am Post subject: Re: Matlab 2008b availability? |
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On Oct 5, 11:09 pm, Jonathan K <mathfo...@jonathanknight.com> wrote:
[quote]I understand that the student version will be available Wednesday, 10/8/2008 (in 4 days from today). You might call the same # where I learned this, if you need more information:
Mathworks:
(508) 647-7000, press 4.
- J
[/quote]
Thank you for your data and willingness to help.
On our side, we were informed that Matlab 2008b
will be released on Oct 7 or Oct 8.
Vladimir Bondarenko
Cyber Tester Ltd
http://www.cybertester.com |
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Vladimir Bondarenko
Guest
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| Posted: Thu Oct 09, 2008 10:41 am Post subject: Re: The year of Cyber Tester |
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It took the VM machine less than 7 minutes to
identify the first defect in Matlab 2008b.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester Ltd.
----------------------------------------------
"We must understand that technologies
like these are the way of the future."
---------------------------------------------- |
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Vladimir Bondarenko
Guest
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| Posted: Thu Oct 09, 2008 10:21 pm Post subject: Re: The year of Cyber Tester |
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Having spent 12 hours for an initial training, the
VM machine is now able to force Matlab 2008b to be
very time-consuming at simple engineering tasks, or
to return Matlab an empty string
ans = [ empty sym ]
for the cases where a concrete answer is available.
I simply do not mention about mathematically invalid
answers.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester Ltd.
----------------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------------
On Oct 9, 1:41 pm, Vladimir Bondarenko <v...@cybertester.com> wrote:
[quote]It took the VM machine less than 7 minutes to
identify the first defect in Matlab 2008b.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester Ltd.
----------------------------------------------
"We must understand that technologies
like these are the way of the future."
----------------------------------------------[/quote] |
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Pfenniger Daniel
Guest
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| Posted: Fri Oct 10, 2008 7:35 pm Post subject: Re: The year of Cyber Tester |
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Vladimir Bondarenko wrote:
[quote]It took the VM machine less than 7 minutes to
identify the first defect in Matlab 2008b.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
[/quote]
As is, without any evidence, it is pure slander, but
you don>t seem to bother about legal matters. But it goes well
in the line of your regular activities here to discredit
commercial CAS products, without trying to really solve the
problems, in the hope, perhaps, that they would "reward" you to
shut up. You don>t put so much energy in open source CAS
because there is no financial return to expect there.
This is just my subjective opinion, of course.
Dan |
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Vladimir Bondarenko
Guest
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| Posted: Sun Oct 12, 2008 3:59 am Post subject: Re: The year of Cyber Tester |
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On Oct 10, 5:35 pm, Pfenniger Daniel <daniel.pfenni...@unige.ch>
wrote:
[quote]Vladimir Bondarenko wrote:
It took the VM machine less than 7 minutes to
identify the first defect in Matlab 2008b.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
As is, without any evidence, it is pure slander, but
you don>t seem to bother about legal matters. But it goes well
in the line of your regular activities here to discredit
commercial CAS products, without trying to really solve the
problems, in the hope, perhaps, that they would "reward" you to
shut up. You don>t put so much energy in open source CAS
because there is no financial return to expect there.
This is just my subjective opinion, of course.
Dan
[/quote]
Can you imagine that we would like to improve the
Matlab>s quality?
By the way, there is room for improvements in Maple,
Mathematica, Axiom, Sage, Maxima and other packages.
Don>t forget, 2008 is the year of Cyber Tester.
Best wishes,
Vladimir Bondarenko
Co-founder, CEO, Mathematical Director
http://www.cybertester.com/ Cyber Tester Ltd.
----------------------------------------------------
"We must understand that technologies
like these are the way of the future."
---------------------------------------------------- |
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