hoodr@syscube.csus.edu (Robert Hood) (03/17/91)
Archive-name: /news/news-archives/alt-fractals-pictures/1991-03-16
Archive-directory: csus.edu:/pub/alt.fractals.pictures/ [130.86.90.1]
Original-posting-by: hoodr@syscube.csus.edu (Robert Hood)
Original-subject: February archives for alt.fractals.pictures available
Reposted-by: emv@msen.com (Edward Vielmetti, MSEN)
The archives for alt.fractals.pictures are available via anonymous FTP from
csus.edu [130.86.90.1] in /pub/alt.fractals.pictures.
I just reorganized the archives. Now all the pictures have been extracted
and put into directories for each month. The originial articles are still
available in /pub/alt.fractals.pictures/articles.
Here is an index of whats available:
Nov90/storm.gif
From: jpl5@cunixb.cc.columbia.edu (Jay P Lessler)
Date: 21 Nov 90 22:47:21 GMT
Format: GIF89a
Description: Mandelbrot
Nov90/ZsqrtZ.gif
From: dplatt@coherent.com (Dave Platt)
Date: 24 Nov 90 03:38:17 GMT
Format: GIF87a
Description:
Here's one that's a bit different from the usual Mandelbrot-set
image. It's derived by iterating the formula Z'=Z sqrt Z + Z0
and stopping when the iterated value falls more than 10.0 units
away from the origin. It's centered at (1.9651366579,-1.6029643634),
and is viewed at a magnification of approximately 50,000,000 diameters.
The fact that the sqrt(Z) function is multivalued in the complex-number
domain creates some interesting discontinuities in the image, as the
program must choose one of many roots during each iteration.
Nov90/spi.gif
From: mark@mswb.usc.edu (Mark Eggert)
Date: 26 Nov 90 19:23:50 GMT
Format: GIF87a
Description: Julia
Nov90/pastel.gif
From: iacovou@cs.umn.edu (Danny Iacovou)
Date: Fri, 30 Nov 90 17:02:16 GMT
Format: GIF87a
Description: Mandelbrot
Dec90/grasprt.exe
From: jemohler@icaen.uiowa.edu (Jeff Mohler)
Date: 2 Dec 90 21:23:40 GMT
Format: MSDOS executable
Description: Grasprt version 3.2 beta
Dec90/mandel3.gl
From: jemohler@icaen.uiowa.edu (Jeff Mohler)
Date: 2 Dec 90 21:22:54 GMT
Format: Grasprt Animation
Dec90/article.52
From: blank@copper.ucs.indiana.edu (doug blank)
Date: 6 Dec 90 18:00:20 GMT
Format: Text
Description: C code for generating/viewing fractals
Dec90/happy.gif
From: callahan@cs.jhu.edu (Paul Callahan)
Date: 6 Dec 90 18:14:00 GMT
Format: GIF87a
Description:
Here's a fractal I generated a while back (I can post source if there's
sufficient interest). It's based on the random circular Gasket (formed
by taking a closed circular unit disk and removing infinitely many random
non-touching open disks, with the total area becoming 0 in the limit). It
is displayed by drawing the outlines of the first 20000 removed circles.
There's also a twist that some of you may find amusing. I won't spoil the
surprise.
Dec90/mandel.zip
From: jemohler@icaen.uiowa.edu (Jeff Mohler)
Date: 7 Dec 90 06:10:25 GMT
Format: ZIP archive
Dec90/hoss3.gif
From: schallen@snoopy.Colorado.EDU (flamenco)
Date: 7 Dec 90 09:01:03 GMT
Format: GIF89a
Dec90/fraint12.zip
From: jemohler@icaen.uiowa.edu (Jeff Mohler)
Date: 7 Dec 90 06:48:30 GMT
Format: ZIP archive
Description: FractInt for MSDOS machines
Dec90/cshow.zip
From: jpl5@cunixb.cc.columbia.edu (Jay P Lessler)
Date: Fri, 7 Dec 90 19:09:58 GMT
Format: ZIP archive
Descripton: GIF viewer for MSDOS machines
Dec90/article.68
From: callahan@cs.jhu.edu (Paul Callahan)
Date: 8 Dec 90 04:36:25 GMT
Format: Text & shar
Description: Source code for happy.gif
Dec90/base.gif
From: td@bang.UUCP (Terry Dumas)
Date: 11 Dec 90 06:15:01 GMT
Format: GIF87a
Dec90/spiral-small.gif
From: clarsen@csam.lbl.gov (Case Larsen)
Date: Tue, 11 Dec 90 21:14:28 GMT
Description:
In case you want to browse around this region, this is the portion of
the mandelbrot set (z^2 + c) centered on -0.134124 + -0.649838 i. It
was computed with a maximum of 32,000 iterations using the program
'netmandel'.
Dec90/mandel2.gif
From: e87ac@efd.lth.se (Anders Carlsson)
Date: 13 Dec 90 20:35:30 GMT
Format: GIF87a
Descrption: Mandelbrot
Dec90/2b4ab2ab.gif
From: ukrueger@i30fs1.ira.uka.de (Uwe Krueger)
Date: Fri, 14 Dec 90 14:38:52 GMT
Description: Mandelbrot
Dec90/hoss4.gif
From: holmesda@snoopy.Colorado.EDU (ASTAROTH)
Date: 17 Dec 90 08:15:07 GMT
Format: GIF89a
Dec90/hoss7.gif
From: holmesda@snoopy.Colorado.EDU (ASTAROTH)
Date: 17 Dec 90 08:23:45 GMT
Format: GIF89a
Dec90/hoss6.gif
From: schallen@snoopy.Colorado.EDU (flamenco)
Date: 17 Dec 90 10:19:30 GMT
Format: GIF89a
Dec90/fern.xbm
From: sharpe@hollie.rdg.dec.com (Paul Sharpe)
Date: 20 Dec 90 10:29:30 GMT
Format: X bitmap
Description: IFS
Dec90/hoss10.gif
From: schallen@snoopy.Colorado.EDU (flamenco)
Date: 20 Dec 90 07:24:43 GMT
Description: Mandelbrot
Parameters:
Xmin: 0.3328587636351585
Xmax: 0.3457894250750542
Ymin: -0.0747174695134163
Ymax: -0.0656178500503302
Jan91/hossplasma1.gif
From: holmesda@snoopy.Colorado.EDU (ASTAROTH)
Date: 10 Jan 91 10:05:26 GMT
Format: GIF89a
Description: FractInt Plasma
Feb91/whiptail.gif
From: lward@athena.mit.edu (Laurence O Ward)
Date: Tue, 19 Feb 91 07:37:57 GMT
Format: GIF87a
Feb91/sinz.gif
From: mark@mswb.usc.edu (Mark Eggert)
Date: 19 Feb 91 23:23:12 GMT
Format: GIF87a
Description:
Iterating the function (1+i/2)sinZ. 1152X900. 31 colors.
Feb91/spiral.gif
From: noraa@cbnewsk.cb.att.com (aaron.l.hoffmeyer)
Date: 20 Feb 91 05:46:25 GMT
Format: GIF87a
Description:
Somewhere, under a Mandelbrot, way down low.....
Feb91/fullmandelbrot.gif
From: ahernsd@mentor.cc.purdue.edu (Dynastar)
Date: 20 Feb 91 15:11:28 GMT
Format: GIF87a
Description:
This is just the standard mandelbrot set with no magnification.
Feb91/mandtop.gif
From: ahernsd@mentor.cc.purdue.edu (Dynastar)
Date: 20 Feb 91 15:14:11 GMT
Description:
This is a first level magnification of an upper portion of
FullMandelbrot.gif.
Feb91/micromand.gif
From: ahernsd@mentor.cc.purdue.edu (Dynastar)
Date: 20 Feb 91 15:15:58 GMT
Format: GIF87a
Description:
This one is a magnification of that little bubble on MandTop.gif
Feb91/julia1.gif
From: mark@mswb.usc.edu (Mark Eggert)
Date: 20 Feb 91 17:56:23 GMT
Format: GIF87a
Feb91/julia2.gif
From: mark@mswb.usc.edu (Mark Eggert)
Date: 20 Feb 91 18:35:44 GMT
Format: GIF87a
Description:
The center of "julia1.gif" 256 colors 1152X1152
Feb91/whorl.gif
From: ahernsd@mentor.cc.purdue.edu (Dynastar)
Date: 21 Feb 91 16:09:45 GMT
Format: GIF87a
Description:
A very deep mandelbrot.
Feb91/sandfungus.gif
From: gasser@eniac.seas.upenn.edu (Nathan Gasser)
Date: 26 Feb 91 21:39:53 GMT
Format: GIF87a
Description:
Mandelbrot specs are
zoom = 307
real = -0.74707
imaginary = 0.12123
Feb91/misiwicz.gif
From: lward@athena.mit.edu (Laurence O Ward)
Date: 28 Feb 91 07:29:15 GMT
Format: GIF87a
Feb91/whiptail2.gif
From: lward@athena.mit.edu (Laurence O Ward)
Date: 28 Feb 91 07:41:32 GMT
Format: GIF87a
--
Robert Hood - Network and Operating Systems Support
California State University: Sacramento
E-Mail: hoodr@csus.edu Phone: (916) 278-7402 Fax: (916) 278-7671