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Re: [Fractint] Information about Paul N. Lee
by Harold Lane 23 Feb '16

23 Feb '16

David, > Setting up mirrors would be something, if one's hosting > package has the space & bandwidth. Good idea, but, hopefully, a mirror site won't be necessary: I spoke with Paul's close friend John Starr, and he said that it was Paul's explicit wish to have his Fractal servers kept online. John is an executor of Paul's estate, but a minor legal holdup is slowing his work down. - Hal Lane ######################## # hallane(a)earthlink.net ######################## -----Original Message----- From: Fractint [mailto:fractint-bounces@mailman.xmission.com] On Behalf Of David Jones Sent: Sunday, February 21, 2016 5:07 PM To: Fractint and General Fractals Discussion <fractint(a)mailman.xmission.com> Subject: Re: [Fractint] <Ton> Thank you for the information about Paul N. Lee Setting up mirrors would be something, if one's hosting package has the space & bandwidth. David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.comOn Feb 21, 2016 10:05, Harold Lane <hallane(a)earthlink.net> wrote: > > Ton, > Thank you for the information about Paul N. Lee's passing. His > knowledge, warmth and efforts on behalf of people working with > fractals will be sorely missed. > > I would gladly contribute towards keeping his servers containing > fractal resources running if I knew how to do so. I once talked with > a close friend of Paul's when he was ill some time ago, named John > Starr, and I'm trying to contact him now. > > - Hal Lane > > ######################## > # hallane(a)earthlink.net > ######################## > > > -----Original Message----- > From: Fractint [mailto:fractint-bounces@mailman.xmission.com] On > Behalf Of Ton Koppens > Sent: Sunday, February 21, 2016 11:02 AM > To: 'Fractint and General Fractals Discussion' > <fractint(a)mailman.xmission.com> > Subject: Re: [Fractint] Fractal of the ? -- test > > Hi Jim, > > Welcome back. > > We all grow older. > For those who don't know: Paul N. Lee is no longer with us. He has > left this world for a better one. (I hope). > > Met vriendelijke groet, > > Ton Koppens > Boogjes 90 > 331 VC Dordrecht > 078-6147867 > 06-36006633 > www.tonkoppens.nl > > -----Oorspronkelijk bericht----- > Van: Fractint [mailto:fractint-bounces@mailman.xmission.com] Namens > Jim Muth > Verzonden: zondag 21 februari 2016 16:32 > Aan: fractint(a)mailman.xmission.com > Onderwerp: [Fractint] Fractal of the ? -- test > > > Fractal enthusiasts: > > This is a test to see if I am still subscribed to the list. > > I might be resurrecting the FOTD as the FOT? in the near future. > > Glad to see the list has not died in my absence. > > Jim M. > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint _______________________________________________ Fractint mailing list Fractint(a)mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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Interconnected
by Mike Frazier 22 Feb '16

22 Feb '16

This fractal mixes two copies of z * z * cos(z) * sin(z) at slightly different locations. I noticed that areas with spiral features also had a lot more arms so I searched the area until I found this fractal. It is very intricate and everything seems to be interconnected. Here is a link to an image: http://dl.dropboxusercontent.com/u/33642054/image/pr_3cossin-3cossin_H_1200… The FractInt compatible PAR file for the image is: Interconnected { ; Exported from Fracton. reset=2004 type=formula formulafile=fracton.frm formulaname=F_20160222_1054 passes=1 float=y center-mag=-0.7777678014027933/2.214634821764375e-\ 06/240717564052.7675/1/0/0 params=1/1/0/0/-1/0/1/0/0/0 maxiter=2000 inside=0 periodicity=6 colors=000C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O\ 40C10000C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40\ C10000C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C1\ 0000C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C100\ 00C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000\ C10O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C1\ 0O40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O\ 40ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40\ ZA0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA\ 0hI0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0h\ I0oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0hI0\ oS0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0hI0oS\ 0ua0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0hI0oS0u\ a0ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0hI0oS0ua0\ ym0zy0ym0ua0oS0hI0ZA0O40C10000C10O40ZA0hI0oS0ua0ym\ 0zy0ym0ua0oS0hI0ZA0O40C10 } frm:F_20160222_1054 { ; Similar to the parallel resistance formula a=real(p1),b=real(p2),d=imag(p1),f=imag(p2), z=0,c1=pixel-p3,c2=pixel-p4: cs=z*cos(z)*sin(z), z=1/(1/(cs+c1)+1/(cs+c2)), |z|<100 } -- Mike Frazier www.fracton.org

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Shortarm Castle
by Mike Frazier 22 Feb '16

22 Feb '16

This fractal mixes two copies of z * z * cos(z) * sin(z) at slightly different locations. The area around the fractal has lots of short arms interconnecting the features. If you zoom in more on the main feature on the right it looks like a castle with six towers. The zoomed in images need arbitrary precision math but the first image works fine with double precison. Here is a link to an image: http://dl.dropboxusercontent.com/u/33642054/image/pr_3cossin-3cossin_BC_120… A deep zoom into the feature on the left using arbitrary precision math and a different color palette: http://dl.dropboxusercontent.com/u/33642054/image/pr_3cossin-3cossin_CD_640… A zoom into the castle feature on the right using arbitrary precision math and a different color palette: http://dl.dropboxusercontent.com/u/33642054/image/pr_3cossin-3cossin_DD_640… The FractInt compatible PAR file for the first image is: Shortarm_Castle { ; Exported from Fracton. reset=2004 type=formula formulafile=fracton.frm formulaname=F_20160221_1004 passes=1 float=y center-mag=-0.6417820664871355/0/9172173044.248877\ /1/0/0 params=1/1/0/0/-1/0/1/0/0/0 maxiter=2000 inside=0 periodicity=6 colors=vQ1h_FViSIsdGnREiDCe0Ec8GaGI_OKYW000MWcOUkQ\ SrTUrWWrZYra_rdargcridrjYokSlkMjlGglAej9Zh8Sf8Ld7E\ c77_A8WD8SG9PJ9RELSAXT5hU1tha9VaLIaX8GHEURBNLIuBGn\ CEgDD`EBUF9NG7ct8S_I53G86EA9CCBAEEGkOCWKSk8NcAIWCD\ OE80P84N87L8AJ8DHhWEaTFWQFQOFKLGEIGdNYOJPaz3NbAPVV\ KRRGNNCJJ1CO5EKLcNJ`MHYLGVKESJCPIBMH9JGqtjknfeib_d\ ZV_VPVRJQNDLJ5_n6Wh6Tb7QX7MR8JL1Cr3Dj4Eb6FV7GNxfdm\ `_bWVTQQILLQCcLDYHESCFMVHHRGGOGGLGGHGGEGGBGG9je8VT\ ipUXcPKSKcRe_PaWOZSMWOLTKKPGIMCHJxa4pY6hV8aSAUPBNM\ DFJFHZBJ44G77E99CCCAEEhMBWKDKIFhnVahSWbQQXNKRLELIh\ G7cG9ZGAVGBQGCLGDHGECGFiIkaHdUHZNGSFGMhJkZIcQHWHGO\ lpmfkhafdXb`SYXNTSIPODKKyiRBmhAd`9XU8ONM_9JWBHTCFQ\ DCMEAJFlf6ea8ZYASTBLPDEKFhW60cw4Savl3XWAulFdaGhlEh\ q7c3vZ9nUEfQJZLOSHTKCYC8b5E_6KX7QU7WR8aO8gL9mJ9lIC\ lIFlIHlHKlHMlHPlHRdKPXNNQQLITJBWIJUNQTSXRXcQajOfqN\ kxMosKhoIbkGWgEQcCJ_BDkJ7 } frm:F_20160221_1004 { ; Similar to the parallel resistance formula a=real(p1),b=real(p2),d=imag(p1),f=imag(p2), z=0,c1=pixel-p3,c2=pixel-p4: cs=z*z*cos(z)*sin(z), z=1/(1/(cs+c1)+1/(cs+c2)), |z|<100 } -- Mike Frazier www.fracton.org

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Paul N. Lee and other things
by Barry Smith 21 Feb '16

21 Feb '16

I would like to join Hal Lane and others in mourning the passing of Paul N. Lee. I was very saddened to hear of Paul's death, although I never met him in person. As others have said, he was a frequent and generous contributor to this list, sharing his knowledge and understanding of fractals. He also maintained a web site and a valuable archive, which others are now trying to keep going. But this is not all. He was personally very kind and generous of his time. A couple of years ago, I had some problems when my messages to various people, including him, were bounced. He made many helpful suggestions to me away from the list. In the end I discovered that the problem was caused by my ISP being taken over by a larger company. Its incompetence resulted in the Grapevine domain name being blacklisted by several mail servers including AT&T. Some people may not know that Paul had a long and quite ghastly time with cancer and had countless surgical and medical interventions. Despite this, he kept posting. His story resonated with me as a cancer survivor. I was fortunate not only to have a good oncologist and a good haematologist, and to live in a country with a rather better health funding system than the US, but there was a genetically modified drug capable of treating my form of cancer, which, followed by an autologous stem cell transplant and a long convalescence, more than sixteen years ago, proved quite effective. Others are less lucky. I am also delighted that the Fractint list may not be moribund. Since Albrecht's latest dummy-spit, the list has been very quiet. It was great to hear that Jim Muth may resume posting fractals at least occasionally. For many of us Jim's FOTD epitomises what the list is about. Thank you also to Mike Frazier for keeping things going. Barry Smith, long time lurker from Australia. Barry W Smith 16/21 Wiseman Street Macquarie ACT 2614, Australia Tel. +61 2 6251 2119 e-mail: barrys(a)grapevine.net.au

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Re: [Fractint] Fractal of the ? -- test
by James R McKenzie 21 Feb '16

21 Feb '16

Same here. Maybe an Ubuntu oriented version. -----Original Message----- >From: David Jones <gnome(a)hawaii.rr.com> >Sent: Feb 21, 2016 5:14 PM >To: Fractint and General Fractals Discussion <fractint(a)mailman.xmission.com> >Subject: Re: [Fractint] Fractal of the ? -- test > >And Mike Frazier, I'd love to see a Linux version of Fracton. > >David W. Jones >gnome(a)hawaii.rr.com >authenticity, honesty, community >http://dancingtreefrog.comOn Feb 21, 2016 09:15, Mike Frazier <fractonorg(a)gmail.com> wrote: >> >> I am very sorry to hear that Paul passed away. He contributed a lot to the >> FractInt community over many years. >> >> It is good to hear from Jim again. I look forward to some new FOT fractals. >> >> -- >> Mike Frazier >> www.fracton.org >> _______________________________________________ >> Fractint mailing list >> Fractint(a)mailman.xmission.com >> https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint >_______________________________________________ >Fractint mailing list >Fractint(a)mailman.xmission.com >https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint

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Capturing Paiul N Lee's sites
by Timothy Wegner 21 Feb '16

21 Feb '16

I am replying to an earlier message so the background of Paul N. Lee's health as of last December and his web sites would show up in the quoted text. As of right now his sites are up. A lot of what follows is off topic, but a little discussion about preserving his sites probably appropriate give that a long time list member has died. Paul's web sites appear to be mainly (if not entirely) static html which is extremely easy and inexpensive to host. For example, I have a headless 486-class server running a miniature version of Linux that I am using at home mainly as a learning platform. Such a system can easily host a large amount static html. Web hosting is technically against Comcast's terms of service, but in practice they don't seem to mind as long as the customer is not hosting a high traffic site. This tiny 486 box consumes about 5 watts, so is close to "free" to operate. Another approach is to use one of the cloud computing services provided by any number of folks such as Google, Amazon, and other less familiar names like Digitalocean and Dreamhost. The smallest versions of these, typically with 1 gb ram, are more than suitable for a static website, and cost about $10/month. For example, I am experimenting with Google and Dreamhost. These links will not last, but see these ports of the static fractint.net site: gc.fractint.org, and dc.fractint.org ("gc" for Google Cloud and "dc" for DreamCompute). Google has a 60 day free trial. Amazon has a one year (!!) free trial. The downside of these services is that they are unmanaged. That is you install a stock Linux (or whatever) and are on your own to set it up and manage it This is in contrast to fractint.net, which is (currently) hosted on a managed Virtual Private Server (VPS) ($15/month for 1GB ram instance). In otherwords, Dreamhost keeps the software updated and has configured the web server. I initially found the prospect of hosting on an unmanaged server daunting because I just didn't know enough, but I am learning fast. I do this partly to keep my old brain engaged with technical challenges for my own health. Actually, plain old fashioned shared hosting would probably suffice for Paul's content, this costs as little as $4/month, and is managed. This thought occurred to me after I wrote the long previous paragraph. Anyone who already has hosting could make a sub-domain, and add the static content. There are tools (see https://www.httrack.com/) that can capture sites. Of course this would be easier if Paul has given someone access to his sites so the html could be obtained directly. One issue is that some of Paul's sites I would personally be the most interested in capturing are to a greater or lesser degree in need of maintenance, mainly cleaning up of dead links. Among other things, Paul captured Noel Giffin's spanky site, which has many dead links. I am not sure how deep I want to get into editing the sites, but I am interested in content that is more fractint-related. If anyone has anything to offer on this, maybe for a little while we should declare how to capture some or all of Paul's fractal sites on topic. I would be interested in knowing what of Paul's content folks would like to see saved. Or if someone else is just going ahead and doing this, I would like to know that too. PS Just saw Harold Lane's note about John Starr, so as Harold said, maybe this is moot. Tim See quoted material below. On Wed, Dec 9, 2015 at 2:36 PM, Hal Lane <hallane(a)earthlink.net> wrote: > > I have been battling cancer since January 2008. > Paul, > Thank you for being willing to share your > challenges with the members of the [Fractint] list. > I feel bad that you have had so many physical > trials. > > And thank you for all your attentions to the members > of this list, and all the time and effort you have > devoted to fractals, fractal software and computing > elsewhere, Paul. > http://www.nahee.com/Fractals/ > Revised Spanky Fractal Database: > http://www.nahee.com/spanky/ > http://www.nahee.com/PNL/Fractals.html > http://www.nahee.com/ > https://www.blogger.com/profile/08898206387741732050 > http://www.nahee.com/Fractals/Contest1997/CONTEST.html > etc. > > [There are also other fractal contest pages, hosted elsewhere:] > http://www.fractalartcontests.com/1998/ > http://www.fractalartcontests.com/1999/ > http://www.fractalartcontests.com/2000/en/index.html > on: https://www.fractalus.com/ > > Are either John or Nahee Enterprises able to > continue to host your valuable pages? > > - Hal Lane > > ######################## > # hallane(a)earthlink.net > ######################## > > ------ P.N.L. said --------------------- > You are lucky you are so well of, Albrecht. :-) > > I have been battling cancer since January 2008. I have had over a dozen > surgical procedures, numerous sets of radiation treatments (where my skin > was so "burned" it begin to liquefy), and years of chemo-therapy so intense > at times, I had to be sent to Emergency because the "poisons" > they gave me were killing me (such as my nails turning black and falling > off). > > And now my newly grown liver (which 80 percent was cut out a year ago) has > more lesions and is now failing, causing me sever edema. Plus, the > additional lesions in my lung and lymph nodes are creating their own set of > problems. > > The Palliative Care doctor this past afternoon says I should have about six > weeks left to live, and if lucky, I might be able to stretch that to four > to > six months if they can control the fluid retention and keep what little > functionality my liver currently has going that long. > > > So, you do not not have that much to complain about. There are others who > are much worse off than you. > > > Sincerely, > P.N.L. > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint >

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Re: [Fractint] Fractal of the ? -- test
by David Jones 21 Feb '16

21 Feb '16

And Mike Frazier, I'd love to see a Linux version of Fracton. David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.comOn Feb 21, 2016 09:15, Mike Frazier <fractonorg(a)gmail.com> wrote: > > I am very sorry to hear that Paul passed away. He contributed a lot to the > FractInt community over many years. > > It is good to hear from Jim again. I look forward to some new FOT fractals. > > -- > Mike Frazier > www.fracton.org > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint

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Re: [Fractint] Fractal of the ? -- test
by David Jones 21 Feb '16

21 Feb '16

"Fractal of the Whenever-I-Feel-Like-It"? "Fractal of the It's-Not-Ready-Until-It's-Ready"? ;) Yo, Jim the Great and Mighty Muth! Nice to hear from you again. I sorely miss your awesome artist's eye for colors. You do amazing things with only 256 colors! David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.comOn Feb 21, 2016 09:15, Mike Frazier <fractonorg(a)gmail.com> wrote: > > I am very sorry to hear that Paul passed away. He contributed a lot to the > FractInt community over many years. > > It is good to hear from Jim again. I look forward to some new FOT fractals. > > -- > Mike Frazier > www.fracton.org > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint

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Re: [Fractint] <Ton> Thank you for the information about Paul N. Lee
by David Jones 21 Feb '16

21 Feb '16

Setting up mirrors would be something, if one's hosting package has the space & bandwidth. David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.comOn Feb 21, 2016 10:05, Harold Lane <hallane(a)earthlink.net> wrote: > > Ton, > Thank you for the information about Paul N. Lee's > passing. His knowledge, warmth and efforts on behalf > of people working with fractals will be sorely missed. > > I would gladly contribute towards keeping his servers > containing fractal resources running if I knew how to > do so. I once talked with a close friend of Paul's when > he was ill some time ago, named John Starr, and I'm > trying to contact him now. > > - Hal Lane > > ######################## > # hallane(a)earthlink.net > ######################## > > > -----Original Message----- > From: Fractint [mailto:fractint-bounces@mailman.xmission.com] On Behalf Of > Ton Koppens > Sent: Sunday, February 21, 2016 11:02 AM > To: 'Fractint and General Fractals Discussion' > <fractint(a)mailman.xmission.com> > Subject: Re: [Fractint] Fractal of the ? -- test > > Hi Jim, > > Welcome back. > > We all grow older. > For those who don't know: Paul N. Lee is no longer with us. He has left this > world for a better one. (I hope). > > Met vriendelijke groet, > > Ton Koppens > Boogjes 90 > 331 VC Dordrecht > 078-6147867 > 06-36006633 > www.tonkoppens.nl > > -----Oorspronkelijk bericht----- > Van: Fractint [mailto:fractint-bounces@mailman.xmission.com] Namens Jim Muth > Verzonden: zondag 21 februari 2016 16:32 > Aan: fractint(a)mailman.xmission.com > Onderwerp: [Fractint] Fractal of the ? -- test > > > Fractal enthusiasts: > > This is a test to see if I am still subscribed to the list. > > I might be resurrecting the FOTD as the FOT? in the near future. > > Glad to see the list has not died in my absence. > > Jim M. > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint

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Re: [Fractint] Fractal of the ? -- test
by David Jones 21 Feb '16

21 Feb '16

In the meantime, DuckDuckGoing "Sylvie Gallet" returned many links, including this one that leads to many other fractal galleries: http://www.ams.org/mathimagery/thumbnails.php?album=13 And didn't Linda Allison switch to UltraFractal? Used to buy her fractal calendars each year until we fell in love with France. They were clearly done with color depths beyond Fractint's capabilities. David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.comOn Feb 21, 2016 10:38, John Wilson <1stdiscus(a)gmail.com> wrote: > > Ho, hum. Same old, same old Jim Muth. This is a duplicate of something I > read back in May of 2015—just another teaser? Hope not—it sure would be > nice to see the old ------ back! Just the other day I was wandering the > deserts of Fractint, wondering what had happened to those I used to follow, > like— > Lee H. Skinner, > > Bill Jemison, Linda > > Allison, > > SylvieGallet, > > MikeFrazier, Jim Muth, Morgan L. Owen > and others. > Just a hint of Muth seems to > resurrect Fractint wraiths. If Muth comes back, who else might reappear? > > John W. > > > On 21 February 2016 at 07:31, Jim Muth <jimmuth(a)earthlink.net> wrote: > > > > > Fractal enthusiasts: > > > > This is a test to see if I am still subscribed to the list. > > > > I might be resurrecting the FOTD as the FOT? in the near future. > > > > Glad to see the list has not died in my absence. > > > > Jim M. > _______________________________________________ > Fractint mailing list > Fractint(a)mailman.xmission.com > https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint

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