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 Author Comment/Response devil 02/06/13 2:22pm In Response To 'Re: derivative of amplitude-frequency character...'---------Don't know where there is a problem?! Abs[3/I] = Sqrt[Re[3/I]^2 + Im[3/I]^2] = 3 Abs'[3/I] = d/dx Abs[3/I] = d/dx 3 = 0 URL: ,

 Subject (listing for 'derivative of amplitude-frequency characteristic') Author Date Posted derivative of amplitude-frequency characteristic devil 02/05/13 2:19pm Re: derivative of amplitude-frequency character... Bill Simpson 02/05/13 6:43pm Re: Re: derivative of amplitude-frequency chara... devil 02/06/13 2:22pm Re: Re: Re: derivative of amplitude-frequency c... Bill Simpson 02/06/13 8:25pm Re: Re: Re: Re: derivative of amplitude-frequen... devil 02/07/13 1:08pm Re: derivative of amplitude-frequency character... devil 02/20/13 07:16am
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