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 Exploring Pentation - Base e Ivars Long Time Fellow Posts: 366 Threads: 26 Joined: Oct 2007 02/15/2008, 08:24 PM (This post was last modified: 02/15/2008, 09:49 PM by Ivars.) BTW, the value: 1/(-1,850354529) = -0,540436972651802 while cos(-1) which is the real part of -I*e^(-I) in complex plane is cos (-1) = -0,54030230586814 The difference between infinite negative pentation of e and cos(-1) being 0,025%. I have a feeling something is being rather closely approximated by infinite negative pentation of e (e.g. alpha, (-I*e^(-I )), ) . Where would the next steps of approximation hide? « Next Oldest | Next Newest »

 Messages In This Thread Exploring Pentation - Base e - by jaydfox - 12/18/2007, 02:57 PM RE: Exploring Pentation - Base e - by andydude - 12/18/2007, 04:45 PM RE: Exploring Pentation - Base e - by jaydfox - 12/19/2007, 06:01 AM RE: Exploring Pentation - Base e - by Ivars - 01/28/2008, 11:01 AM RE: Exploring Pentation - Base e - by Ivars - 02/02/2008, 05:05 PM RE: Exploring Pentation - Base e - by Ivars - 02/02/2008, 10:50 PM RE: Exploring Pentation - Base e - by GFR - 02/02/2008, 11:01 PM RE: Exploring Pentation - Base e - by Ivars - 02/04/2008, 08:07 PM RE: Exploring Pentation - Base e - by quickfur - 02/22/2008, 12:21 AM RE: Exploring Pentation - Base e - by GFR - 02/04/2008, 09:19 PM RE: Exploring Pentation - Base e - by Ivars - 02/05/2008, 11:25 PM RE: Exploring Pentation - Base e - by GFR - 02/06/2008, 03:01 PM RE: Exploring Pentation - Base e - by Ivars - 02/06/2008, 06:23 PM RE: Exploring Pentation - Base e - by Ivars - 02/07/2008, 09:00 PM RE: Exploring Pentation - Base e - by Ivars - 02/07/2008, 09:30 PM RE: Exploring Pentation - Base e - by Ivars - 02/07/2008, 11:20 PM RE: Exploring Pentation - Base e - by Ivars - 02/08/2008, 10:32 AM RE: Exploring Pentation - Base e - by Ivars - 02/08/2008, 10:51 AM RE: Exploring Pentation - Base e - by Ivars - 02/08/2008, 10:56 AM RE: Exploring Pentation - Base e - by Ivars - 02/09/2008, 11:12 PM RE: Exploring Pentation - Base e - by Ivars - 02/15/2008, 08:24 PM RE: Exploring Pentation - Base e - by Ivars - 03/03/2008, 08:04 PM

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