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MathGroup Archive 2005

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R: Boolean Integral

  • To: mathgroup at smc.vnet.net
  • Subject: [mg62490] R: [mg62357] Boolean Integral
  • From: "Brambilla Roberto Luigi (CESI-PGE)" <RLBRAMBILLA at cesi.it>
  • Date: Sat, 26 Nov 2005 02:46:40 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Thank you, Carl K.Woll!
Your solution is the quickest!
At least when the functions are good (as the Bessel functions surely are) and you can trust that
FindRoot has found all zeros.
But I'd would like to avoid FindRoot traps and to follow the function evolution
(like Plot): I want to measure (in some way) the intervals where the function is not zero (or zero).

Best regards, Roberto



CESI SpA ha adottato il Modello Organizzativo ai sensi del D.Lgs.231/2001, in forza del quale l'assunzione di obbligazioni da parte della Società avviene con firma di un procuratore, munito di idonei poteri.
CESI adopts a Compliance Programme under the Italian Law (D.Lgs.231/2001). According to this CESI Compliance Programme, any commitment of CESI is taken by the signature of one Representative granted by a proper Power of Attorney.

Le informazioni contenute in questo messaggio di posta elettronica sono riservate e confidenziali e ne e' vietata la diffusione in qualsiasi modo o forma. Qualora Lei non fosse la persona destinataria del presente messaggio,   La invitiamo a non diffonderlo e ad eliminarlo, dandone gentilmente comunicazione al mittente.
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