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Education > Math Recreational > An exact 1-D in...
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An exact 1-D integration challenge - 56 - Proud Earthling,

by Vladimir Bondarenko <vb@[EMAIL PROTECTED] > Mar 25, 2008 at 02:13 PM

Hello dear CAS Buff the Earthling,

Today, on a request from Mr. Dave, I'll be brief
....not to say totally silent like a tipsy fish...

A. Our old sweet C-12-based life is out on a limb!

B. The eldritch (striped!) Computers are coming!

C. Stack 'em, pack 'em and rack 'em!

D. To win: Train hard, Fight in apple pie order!

So, is there a Venturesome Integrator the Warrior
who can scheme out a batch of a CAS commands to
get the nice exact value of

   int((1 - tanh(z))*Si(z), z= 0..infinity);

                        ?

Cheers,

Vladimir Bondarenko

Fighter for Freedom and Southern Hot Sausages
VM and GEMM architect
Co-founder, CEO, Mathematical Director

http://www.cybertester.com/
 Cyber Tester, LLC
http://maple.bug-list.org/
  Maple Bugs Encyclopaedia
http://www.CAS-testing.org/
 CAS Testing

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 3 Posts in Topic:
An exact 1-D integration challenge - 56 - Proud Earthling,
Vladimir Bondarenko <v  2008-03-25 14:13:37 
Re: An exact 1-D integration challenge - 56 - Proud Earthling,
Axel Vogt <&norepl  2008-03-28 11:48:53 
Re: An exact 1-D integration challenge - 56 - Proud Earthling,
Axel Vogt <&norepl  2008-03-29 23:08:34 

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tan12V112 Thu Jul 24 14:33:43 CDT 2008.