🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.fractals
Article #478

Re: GIPPP

#478
From: Gerald Edgar
Date: Wed, 03 Mar 1993 13:05
20 lines
1750 bytes
In article <1993Mar3.104410.13998@kth.se> TordM@VanA.PhySto.SE writes:

> I assume this is about the mandelbrot set.. isn't it known that there's
>an exact expression for the area using laurent series? that makes it
>even more waste of time to count pixels when you simply could use the
>exact expression...

Yes and no.  Yes, there is an expression using the coefficients of
a certain Laurent series.  But there is no known closed form for those
coefficients, so (by taking many terms) we get just an estimate.
So: no, attempting to estimate the area by other methods is not
a waste of time.  [Pixel counting without a prior mathematical analysis
of what it is doing may, in fact, be a waste of time, but not
for the reason you give.]

-- 
  Gerald A. Edgar                Internet:  edgar@mps.ohio-state.edu
  Department of Mathematics      Bitnet:    EDGAR@OHSTPY
  The Ohio State University      telephone: 614-292-0395 (Office)
  Columbus, OH 43210             -292-4975 (Math. Dept.) -292-1479 (Dept. Fax)
Technical Details
Message-ID: <1n2ae0$5hg@function.mps.ohio-state.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!hela.iti.org!usc!zaphod.mps.ohio-state.edu!not-for-mail
References: <1mtpdnINN44o@network.ucsd.edu> <1993Mar3.104410.13998@kth.se>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10ed18,e3a37058da4a56a1
X-Google-Attributes: gid10ed18,public
X-Google-Thread: ff06e,e3a37058da4a56a1
X-Google-Attributes: gidff06e,public
X-Google-ArrivalTime: 1993-03-03 16:46:19 PST
Path: arc1-ca.pugleaf.net!sparky!uunet!hela.iti.org!usc!zaphod.mps.ohio-state.edu!not-for-mail
From: edgar@math.ohio-state.edu (Gerald Edgar)
Newsgroups: sci.fractals,bit.listserv.frac-l
Subject: Re: GIPPP
Date: 3 Mar 1993 08:05:04 -0500
Organization: The Ohio State University, Dept. of Math.
Lines: 20
Message-ID: <1n2ae0$5hg@function.mps.ohio-state.edu>
References: <1mtpdnINN44o@network.ucsd.edu> <1993Mar3.104410.13998@kth.se>
NNTP-Posting-Host: function.mps.ohio-state.edu