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Re: Re: If Integrate returns no result, can we conclude that no closed-form

• To: mathgroup at smc.vnet.net
• Subject: [mg87807] Re: [mg87793] Re: [mg87759] If Integrate returns no result, can we conclude that no closed-form
• From: "Matthias Bode" <lvsaba at hotmail.com>
• Date: Thu, 17 Apr 2008 06:59:07 -0400 (EDT)
• References: <200804161052.GAA29333@smc.vnet.net> <200804170235.WAA21166@smc.vnet.net>

..
> "A completely implemented Risch algorithm will either return an 
> explicit answer for an integral that can be evaluated in terms of 
> elementary functions or determine that no such answer can be given." ...
> Andrzej Kozlowski

Is this a theorem?

Best regards,

Matthias Bode.

• Follow-Ups:
  • Re: Re: Re: If Integrate returns no result, can we conclude that no closed-form
    • From: Andrzej Kozlowski <akoz@mimuw.edu.pl>

• References:
  • If Integrate returns no result, can we conclude that no closed-form
    • From: Szabolcs Horvát <szhorvat@gmail.com>
  • Re: If Integrate returns no result, can we conclude that no closed-form
    • From: Andrzej Kozlowski <akoz@mimuw.edu.pl>