September 2002 - Fractint - mailman.xmission.com

Fractint and Windows XP
by BillatNY＠aol.com 01 Oct '02

01 Oct '02

A while back there was a discussion here of issues with running Fractint under Windows XP. Would that discussion be available anywhere? I now have XP and I can't get Fractint to give me any resolution above 640 x 480. Thanks. Bill Rossi http://members.aol.com/billatny/ http://www.arts4u.org/rossi/

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proper ifs posting
by Franktal Gallery 01 Oct '02

01 Oct '02

Hi, I made some IFS PAR's that I'd like to post here but i'm not sure of how to properly do it for easy cut & paste. Should I put the PAR and then the contents of the ifsfile ? Somebody please post an example... Thanks, Miguel Fliguer _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx

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FOTD 30-09-02 (Scrambled Thoughts [7])
by Jim Muth 30 Sep '02

30 Sep '02

FOTD -- September 30, 2002 (Rating 7) Fractal visionaries and enthusiasts: Good news! . . . At least for fans of fractals. This is the last time the FOTD will appear only on even-numbered days. Starting tomorrow, October 1, I will resume posting the FOTD on a daily basis. I shall also resume posting some of my philosophical musings to the philofractal list, where those who suspect that I am confused can confirm their suspicions. One thing that I am not confused about however is today's fractal, which rates an honest 7. The formula behind the image combines 4 parts of Z^(-1.5) with 1 part of Z^(-5) to produce an indescribable parent fractal in an unlikely part of which today's scene is located. When two negative powers of Z are combined and iterated, as is done in today's image, very unusual fractals result -- fractals which are unusual not only in their overall shape, but in their inner details as well. In today's image for example, the default equal-iteration bands make an image so striking and so unique that no special coloring algorithms are needed. For some strange reason, today's image, with its features edged in glowing gold, reminds me of scrambled eggs, I originally named the image "Scrambled Fractal", but then, unable to justify the name I had given, I changed the name to scrambled thoughts, which I am accused often enough of having. Slow images are not always the best. This is proved by the surprisingly brief render time of today's image, which is a mere 2 minutes on my P200 machine. And as always, the completed GIF file of the image is available on Paul's web site at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> and on Scott's site at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> The fractal weather Sunday, (if anyone doubts that weather is fractal, let them look at a weather chart), here at Fractal Central was of the ideal Autumn variety. The two fractal cats enjoyed the warm sun and temperature of 75F 24C to the maximum extent possible, though I am sure they would have enjoyed it even more if they were 8 years younger. As for me, what I need is a day or two of nothing to do but ponder the mysteries of the universe. The only trouble with pondering is that so many seem to disagree with the conclusions I reach when I ponder. But right now, it is Sunday evening, and I must ponder how I shall end the day. So until tomorrow, same time same place, take care, and what use is there in solving the mysteries of the universe if no one believes the answers? Jim Muth jamth(a)mindspring.com jimmuth(a)aol.com START 20.0 PAR-FORMULA FILE================================ Scrambled_Thoughts { ; time=0:02:00.94--SF5 on a p200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=-2.119633986436688/+1.910403915768284/1\ 77085.6/1/-50/2.58786417267620195e-007 params=4/-1\ .5/1/-5/0/525 float=y maxiter=300 inside=0 logmap=25 symmetry=none periodicity=10 colors=00040`0iq0Jf00z0Nl0DT6Tw2fx0qx0zxJ0zBQz2pxw\ L2aR4iY6qd9zkBzpDzz_zzizzTzzxzzwzztzzsdz0nzLxzqdzk\ Lnf0iR0fX2baB_fJXk00w8BqQTnzzItsXzzisxkgkk8XzEYzLY\ zRYsXYkbYaiYTpYLxT8tYDqaGndJkiOglRdpVzzktxdzq8lsLa\ sYQsk1zz6zz9wzEswIpqLlkQifTfaXbXdfRkiNzVszd_qlIiw0\ x4zl_Onznbz0fz0gz0iz8lxInwQptYEiRYn_zqnqsfft_VwTBz\ OGzNLwNQpNViN_bNdXNiQNJRDzD0zG8xIEnLNdNTVQa6TnERkN\ RgTRdaRbgR_pRXwRVxLLxGBz92z40z00t60pD0lI0gO0bV2__6\ Vf9gl0_k1RkDJkOBk_0zq0xn4kkEXgNJd8zsJ_iV6anNdznTzi\ Yzfbzbgz_lB9zzfzzaxzXqzRktNdpIYkDRf8LO10T20X22_29b\ 2ETI_JXsInzDlz9kz4kz1iz0gz0dz0gz0kz2nz8qzDtzIxx0zJ\ 1zV8zdGznNzxkzafziazqXzzTzzEzz0zzlqN0zw0zx0zz0zz0z\ z0aG0zz0zp9zaNzNaz8nz0sz2wz9zzGzzNzzTzz_zzf0Qw_nqz\ zlzkgzRzzOzwLpqJblGQgDDR00Y00bB0gO2na6sn9xzDzzEzzG\ zzIzzJztLzpNzkOzfQztYzkTzbQ0d0zzJqRIq0Jf0IV2IJDG8N\ G0100XGzw4pxDaxLOzR9z_9zz } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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FOTD 28-09-02 (Gold Necklace [6])
by Jim Muth 28 Sep '02

28 Sep '02

FOTD -- September 28, 2002 (Rating 6) Fractal visionaries and enthusiasts: The formula of today's image takes 0.2 parts of Z^(-3.16227766), which is the square root of 10, and adds it to three times as much Z^(-0.316227766), which is 1/10th of the first number and also its reciprocal. The resulting fractal is a bloated, vaguely Mandel-shaped thing with a double valley on the west side and a smoothly curved shoreline on the east side. Two full out-zooms are needed to see the entire fractal. The only real area of interest is the vicinity of the double valley, and today's image is located a short distance inland from the southern shoreline of this valley. I named the image "Gold Necklace", mostly because I could think of nothing better. The name is not totally frivolous however, because the effect of the intricate gold filaments against a dull blue background does vaguely suggest a gold chain. In my opinion, the image rates a 6, which is not great, but keeps my (IMO) long string of above-average images intact. And the render time of 5 minutes is just within the bounds of reason. An even faster way of seeing the image is to go to Paul's web site at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> or Scott's site at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> and download the completed GIF image from there. The weather here at Fractal Central on Friday was variable. The day started chilly and foggy, but in the early afternoon the fog lifted, the clouds broke, and the temperature rose into the low 80'sF, or around 28C. Unfortunately, the extreme humidity made for rather oppressive conditions. Not enjoying humidity, and being especially adverse to wet grass, the fractal cats spent the afternoon in their porch chairs, avoiding the condensation on the still-cold concrete floor. In the evening, a short but intense shower passed over, which ended the day with a bang and sent the cats scurrying indoors. And I had better scurry if I want to put the little bit of work now on my desk behind me. But never fear, for though I leave now, I shall return in two days, on the 30th, with a new and hopefully improved FOTD image. Until then, take care, and be of stout mind but lean heart. Jim Muth jamth(a)mindspring.com jimmuth(a)aol.com START 20.0 PAR-FORMULA FILE================================ Gold_Necklace { ; time=0:05:16.65--SF5 on a p200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=-8.102041504459706/-9.097268236615008/1\ 251382/1/-115/1.95877052341086877e-005 params=0.2\ /-3.16227766/0.6/-0.316227766/0/525 float=y maxiter=1250 inside=0 logmap=100 periodicity=10 colors=00046F00F00D00F00F00F00F01F03F14G36H47I79J9\ AKACLCDMDFNFGOGIPIJQJLRMMSOOTPPUQQTSSSTTQVVOXXMYXK\ YYNaaGfdGjiGolGspGxsGzxGzzGzxFzvFzuFzsDzrDyoDymDxl\ CvjCviCufCsdArcAraAp`AoY9oX9mV9lT7lS7jP7iO7gM6gL6f\ J6dG6dF4cD4aC4fM0cG0aA4_6AY0FX0JY0G_4F`9DaCCaGAcL7\ dO6fS4gX3eZ0dZ0g_1iX6lVAmTFpQLrPPuOTxLYyJazGgzFlzD\ pzAuz9yz3zz7zzCzzFzzJyzMxzQvyVuvYsuasrdrpipmmolpmi\ ulgxjdzifzfdzgcziazj`zl_zlYzmYzoXypVyrTxrSvsQvuPuv\ PsxOsxMryLpzJpzIozIozFjvCfpAaj7Yd6T_3QT0MM0IG0DA09\ 404001000000100430960DA0GD0LG0PJ0SM0XO0`P0_Q1_S4_T\ 7_VA_XD_XG_YJ__M_`P_aS_cV_dY_d`_fc_gf_ii_jl_lo_mr_\ ovamu_muXmsTmsTmsTmrTmrTorTppTrpXso_umavldxjgyijzg\ mzfpzdszcvzayz`zz_zzYzzXzzVzzTzzTzzTzzTzzTzzTzzTzz\ TzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTz\ zTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzTzzT\ zzTzzTzzTzzTzzTzzTzzTzzTz } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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FOTD 26-09-02 (Eight or Sixteen [6])
by Jim Muth 26 Sep '02

26 Sep '02

FOTD -- September 26, 2002 (Rating 6) Fractal visionaries and enthusiasts: There must be a name for someone as obsessed with fractal midgets as I am, but if there is, I have yet to find it. Today's image features yet another midget. The little thing might be too small to be visible, but be assured, it is there at the center, waiting for revelation, though looking little better when seen in person than it does at this distance. The formula behind the image combines portions of Z^(-0.414213562373) and Z^(-2.414213562373). These two numbers are reciprocal to each other, and even more curious, the decimal parts of these numbers are equal to the decimal part of the square root of 2. This curious coincidence might have a deeper mathematical meaning, or it might not. In any case, the coincidence has little effect on the appearance of the fractal the numbers generate. The parent fractal resembles a first-quarter moon, (last-quarter in the southern hemisphere), with today's scene lying in some rather unique appearing material on the northern terminator of the moon. For unknown reasons I named the image "Eight-or-Sixteen". Because it is only a bit above average, I rated it a 6. Because the 7-minute render time is a bit slow, it might be more convenient to download the pre-rendered GIF image from Paul's web site at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> or from Scott's site at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> and thereby save a few minutes. The fractal weather Wednesday featured increasingly thick clouds as the moisture from a tropical storm drifted this way. But the temperature was a comfortable 75F 24C, and all else was under control, giving the fractal cats a pleasant day, actually romp- ing in the yard. When their fun was done, the dynamic duo had an enjoyable treat of tuna. All-in-all they had one of their all-time best days. I hope their mood is just as congenial this week-end when I try to take up-to-date photographs of them for the soon-to-appear FOTD CD. As for me, my day will be the best only when I get the work done. And if I hope to do that, I've got to get started. So until next FOTD, which will appear on schedule on Saturday the 28th, take care, and solve the mysteries. Jim Muth jamth(a)mindspring.com START 20.0 PAR-FORMULA FILE================================ Eight_or_Sixteen { ; time=0:07:13.37--SF5 on a p200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=+0.73830742505459010/+4.543148571881168\ 00/7.456448e+008/1/-60/-8.19321895876440331e-005 params=1/-0.414213562373/3/-2.414213562373/0/525 float=y maxiter=1000 inside=0 logmap=134 colors=0000QS0Qh1Qx3Qm1QzLQzLQzLQzFUzLQzPUzLQzVUzV\ QzbRzaFzeBzfFzfBza8z`3xY0sZ0nL0nY0aD1fD6QDBLDFF3J9\ 0M30N33P3BQ3RS3VS3ZU3aW3iY3l_3sa3xa3ve3ze3zf3zh8zj\ BzjFzlJznNxnPuoSsqWoq_nscjufhuhesccqYaoSYoNWnHUlBQ\ l6Pj0Nh0Lh0Pe0Sc0Wa0__0cW0fU0jS0nQ0qN0uL0xJ1zH6zF9\ zDDzDFzDHzBJz9Lz8Nx6Pw3Qw8QwBQwFPwJPxNPxQNxSNxWNx_\ LzcLzfLzjJznJzqJzsJxzLczYHzjDzHBz06z01z00z00z10z60\ z90sD0lF0fJ0_L0UP0NQ0HU09W03_00a00c00h90nN6sY9wjFz\ uJzzPzzSzzNzzHzzDwz8qz1jz0ez0Yz0Sz0Wu0_n1af6e_9fSF\ jLJnDNo6Qs0Uu80Q90S90UB0UB0WB0WD0YD0YF0_F0_F0aH0aH\ 0cH0cW9ahQ_wfYzwWzzUzzSzzQzzPzzNzzLzzJzzHzzFxzDwzB\ sz9qz8oz6lz3jz1hz0ez0az0_z0Wz0Uz0Qz0Nz0Lz0Hz0Fz0Bz\ 08z06z01z00z03z06z19z3Bz6Fz8Hz9JzBNzFPzHSzJUzLYzN_\ zPazQ_zSYzUWzWUzYSz_QzaPzcNzeLzfJzhHzjFzlDznPzaSzQ\ WzWWzWak8ak9clDcmFelJejLfgPfeQfcSjrjliznez7mShnnRh\ _coL_f6Yh0We0Jl06g00p00hg } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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FOTD 24-09-02 (The Emerald City [7])
by Jim Muth 24 Sep '02

24 Sep '02

FOTD -- September 24, 2002 (Rating 7) Fractal visionaries and enthusiasts: Today's image is named "The Emerald City". The name has nothing to do with the name of the city in the land of Oz, where the wizard dwells. The image contains nothing even vaguely resembling buildings. The name simply reflects a feeling that the image produced while I was studying it, searching for a name. At first glance, the image appears to have been rendered with some exotic coloring algorithm, but it was actually rendered with the default equal-iteration-bands method. As in nearly all my FOTD fractals, the fancy coloring is created by the nature of the iterated formula, which in today's case adds portions of Z^(-1.1) and Z^(1.1) to (1/C). The resulting parent fractal does not quite fit onto the default screen, but an outzoom reveals a fractal rocket flying east. Today's image lies in the chaos at the north edge of the rocket's fins, in an area that is highly sensitive to changes in the bailout radius, which is determined by adding 100 to the imag(p3) parameter. I have rated the image at a 7. I can do this honestly, since the overall effect is above the average. The render time of 7 minutes can be bypassed by downloading the completed GIF image from: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> or from: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> The Monday weather here at Fractal Central took on a more autumnal mood, with partly cloudy skies, brisk northerly breezes, and a temperature of 75F 24C. The fractal duo, Thomas and Tippy, must have agreed, for they passed the entire afternoon exploring the yard, every inch of which has been explored many times before. The only problem arose when Thomas came hopping to the door with a thorn in his right forefoot. A single pull of the tweezers removed the thorn and relieved his not-very-serious distress. My distress will be relieved when the day's work is finished and my desk is clear. That moment however is several hours away, and some intense effort will be required to achieve the goal. Until next time, which will arrive on Thursday the 26th, take care, and is it rational to believe in extra-sensory fractals? Jim Muth jamth(a)mindspring.com START 20.0 PAR-FORMULA FILE================================ The_Emerald_City { ; time=0:00:00.00--SF5 on a P200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=-0.813599976005038/+1.08444716716314/16\ 37126/1/-97.5/-2.42503677833072473e-008 params=0.7\ /-1.1/0.77/1.1/0/40 float=y maxiter=750 inside=0 logmap=63 symmetry=none periodicity=10 colors=000YNCzPAzP8zTAzVCvXCsZEo`GkbGedHbeJZgJVkLR\ mNNoNHqPEsRAuR6vT2xV0zV0vZ0sb0od2mg2ii2em2dq4`s4Xv\ 4Vx4Rz6Nz6Lz6Hz6Ez8Cz88z84z82z20z00z00z00z00z00z66\ zGGsRPi`Z`igRsqHooGmmGikGgiGegEbgE`eEZdEVbET`CRZCN\ ZCLXCJVAGTAERACPA8PA6N84L80J80H80H80N60T40Z20`00b0\ 0d00e04g0Ai0Gk0Lk0Tm0Zo0dq0is0ou0uv0zx0zx0zz0xz0uz\ 0qz0mz0iz0ez0bz0Zz4Vz6Rz8NzCJzEGzHCzJ8zN4zP0zT0zV0\ zZ0z`0zb0zi0qo0bv0Nz08z00z20z44x6Aq8GiALbCRVEXLGbE\ Hg6Jm0Ls0Nx0Nz0Gz08zA0zR0ze0zd0zd0zd0vd2ud2sd4ob6m\ b6kb8ibAebAdbCb`EZ`EX`GV`HT`HP`JNZLLZLHZNGZPEZPCZR\ HVTLRVPNVTJXXGZ`CZd8`g4bk2do0ds0ev0gz0gz0iz0kz0kz0\ oz0qz0uz0vz0xz6zzCzzHzzPzzVzz`zzezzdzzdzzdzzbzzbzz\ bzz`zz`zz`zzZzzZzzZzzXzzXzzXzzVzzVzzVzzTzzTzzTzzRz\ zRzzRzzNzzLzzJzzHzzGzzEvzCszAoz8kz6gz4dz0`z0Xz0Tz0\ Pz0Lz0Hz0Ez0Az06z02z06z08z0Cz0Ez0Hz0Jz0Nz0Pz0Tz0Vz\ 0Zz0`z0Pz0zzNzzLzzJzzGzzE } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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FOTD 22-09-02 (Autumnal Equinox [6])
by Jim Muth 22 Sep '02

22 Sep '02

FOTD -- September 22, 2002 (Rating 6) Fractal visionaries and enthusiasts: The autumnal equinox is almost here, heralding the season of blue skies, colorful falling leaves, and acorns. The mystery is why the leaves, which are so enjoyable while they are on the trees, become so unenjoyable once they fall to the ground and have to be raked up and disposed of. The answer to that mystery may never be known, but the fact that eight colorful oak leaves appear in today's FOTD image cannot be denied. The formula that produced the leaves subtracts 1.3 parts of Z^0.9 from 1.3 parts of 1/Z, then adds 1/C, resulting in a scene on the verge of evaporation. Indeed, if the value of the imag(p3) parameter, which sets the bailout radius, is increased, the image soon breaks into scattered fractal debris, and then goes totally blank, changing into an evaporated all-inside image that can be seen only by using an inside fill something like bof61. Curiously, if imag(p3) is decreased, the image also goes blank, though in this case the image consists of flat outside material. The parent fractal of today's image consists of a very distorted Mandeloid with an open eye, perhaps the all-seeing eye of you-know-what, lying just to the right. The scene itself lies in a valley that is not really a valley, which separates the Mandeloid from the eye. I originally intended to rate today's image a 7, but upon re-viewing it after a restful night, I decided a 6 would be more appropriate. I named the image "Autumnal Equinox", and why not? The equinox is but a few hours away, and at least in the northern hemisphere, the leaves are starting to turn colors. The 20-minute render time drags, but as always, the completed GIF image is or soon will be available on the FOTD web sites at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> and at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> The weather Saturday was partly cloudy and humid, with a temperature of 88F 31C. Showers threatened in the afternoon, but never moved in. The fractal cats, being intrepid, ignored the threat of rain, and had a pleasant afternoon in the yard, doing little but sitting and thinking. As for me, it's Sunday morning and all is well. If I simply relax and let nature have its way, things could remain well all day. The next FOTD will appear on Tuesday the 24th. Until then, take care, and don't lose your way in the valley of the lost fractals. Jim Muth jamth(a)mindspring.com START 20.0 PAR-FORMULA FILE================================ Autumnal_Equinox { ; time=0:20:20.72--SF5 on a p200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=+0.07306512309502931/-0.035159792779246\ 05/9.071547e+007/1/5/-2.20061751078637347e-007 params=-1/0.9/1/-1/0.3/100 float=y maxiter=2500 inside=0 logmap=363 periodicity=10 colors=000nAIpA9rA1oD7lGCiJIfLNcOS`RYYTbVWhSZmQ`rT\ asVbsXct_dtaetcfuefuhgujhvlivojvqkwslwulwsltqlrolo\ mlmkljilhhlfflcdlablZ`lXZlUYlSWlQUlNSlLQlIOlGNlELi\ DKgDJdDIbDH_CGYCFVCETCDQCBOBALB9JB8GB7EB6BA59A46A3\ 4A22A35D48F5BH6DJ7GL8JN9LPAORBRTCTVDWXEZ_F`aGccHfe\ IhgJkiKnkLpmMsoNvqOxsLolIfeFYZCPS9GL68ECBFHDGMFGRH\ HWKI`MIeOJjQKoSKnUJnVJnWInXImZHm_Hm`GmaGmbFldFleEl\ fElgElhDkjDkkCklCkmBknBjpAjqAjr9js9jt9hoEfjIeeMcaQ\ bXU`SY_NaYJeXEiV9mU5qV7mW8jW9gXAdXCaYDZYEVZFSZHP_I\ M_JJ`KG`LDZMFYMHXNIWNKVOLTONSPORPQQQRPQTOQUMRWLRYK\ SZJS`ITaGTcFUdEUfDVgCViBVjAWiAYhAZh9`g9af9bfFYdKTc\ QOaKJKXIbZIc_IdaIeZIaaIefIhhIiiHjkHkmHlnHmpHnrHosH\ puHqvHruGpuGnuGmtGktGjtGhsGgsGesGcrGbrG`rG_rGYqGXq\ GVqGTpGSpGQpGPoGNoGMoGKoGJkOFgVBcU7_UZYUcXUhVUmUSt\ SNwRJzQFzSEzUDzVCzXCzYBz_Az`Azb9zc8ze7zf7zh6zi5zk5\ zl4zn3zo2zq2zr1zg9zi9zlAz } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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FOTD 20-09-02 (Red-Green-Blue [7])
by Jim Muth 20 Sep '02

20 Sep '02

FOTD -- September 20, 2002 (Rating 7) Fractal visionaries and enthusiasts: To produce today's image I took 1/10 part of 1/Z and subtracted 1-1/10 parts of Z^1.1 from it. The resulting fractal consists of two distorted Mandelbrot sets sitting side-by-side in the upper half of the screen. The two sets are distorted in different ways. The set on the left lacks a prominent period-2 bud, while the set on the right has its period-3 buds shifted almost into East Valley. There are mathematical reasons for these distortions, which are beyond the scope of this discussion, (meaning I don't know the reasons), but the inner details of the two sets are much the same as the familiar M-set. To find new and interesting types of midgets, one must get away from the familiar. Checking today's parent fractal, I noticed that a large quantity of fractal debris is scattered between the two large Mandeloids. Today's scene is located in this debris. I named the image Red-Green-Blue, since it has large quantities of these primary colors in it. The blue midget is surrounded by a reddish aura, which in turn is surrounded by a field of greenish stars against a black background. The whole thing could be worth a rating of 8, but, looking at the result, I get the impression that I tried too hard on the coloring. The actual rating of an above-average 7 seems just about right. The render time of 7 minutes is acceptable, though still a bit slow. As always, the completed GIF image will soon be available on the FOTD web sites at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> and at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> I am considering whether to resume posting the FOTD images and discussions to: <alt.binaries.pictures.fractals> I realize that posting to usenet is an invitation to spammers, but every spammer on earth must already have my address, and the most it can mean is a few more strikes of the delete key. Besides, my FOTD-CD will soon be ready, and I'll need to give it a little publicity. The weather Thursday here at Fractal Central was unnotable . . . except to the dynamic cats that is. The cloudy skies, tempera- ture of 79F 26C and the moderately high humidity were a bit too much for their comfort. They would have preferred drier air, more sun, and a temperature a few degrees cooler. But despite their discomfort, they managed to spend over an hour in the yard, watching the squirrels gathering nuts and remembering the days when they had the energy to actually chase and maybe even catch a squirrel. As for me, I definitely have the energy and the work to expend it on. But if I don't get started, I'll never finish. So until next FOTD, which will arrive in two days on Sunday the 22nd, take care, and don't have an out-of-fractal experience. Jim Muth jamth(a)mindspring.com START 20.0 PAR-FORMULA FILE================================ Red-Green-Blue { ; time=0:07:23.47--SF5 on a P200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=-0.57333997680331930/+0.623010026257395\ 70/2.47078e+009/1/-67.5/-0.000842505711319684047 params=0.1/-1/-1.1/1.1/0/0 float=y maxiter=1000 inside=0 logmap=152 periodicity=10 colors=000Dj3Cg3Cc4BZ5BV5AR6AN69D703800800900900B0\ 0C00DN7FQ7GU7HX7J`7Kc7Lf8Sh9XkA_mBcpChrDluEqwFwtEs\ rDooCkmBhjAeh9be8Yc7P`6MZ5JMEZ9MmITpR_r_ethlvqsxzz\ zmiwbUuUXXQUcMRiIOoEMuFKsGIrHGqHEpICoJAmK8lK6kL4jM\ 2iM0hL2jK4kJ5mI7nH9oGAqFUzEUzDWzCHvBIwDGpEFiFDcGCX\ HAQ0000000000000003CX7BZBA`E9bI8dM7fP7hT6jX5la4of3\ sk2wo2zl8znDzgJmdOUZUNTZHQdAOi4MgCKeJIcRGaYE`dKWaQ\ RZWMXaHUgCRm8PkAMiCKgEIeGGcIEaJC_LAYN8WP6URUSTWQUY\ ST_ifalbcoZerVgoTilSkiQmfPocNqaMsZKtWJuTHvQGwNExLD\ yMFzMGzMHzMJzMKzMLzMMzNOzNPzNQzNSzNTzNUzNVzMazLgzK\ kzKizGdzHbzIazI`zJ_zKYzKXzLWzLVzMTzNSzNRzOQzPOzPNz\ QMzQLzTMzVMzXMzZMz`MzbMzdMz2qz3lz3gz3bz4Yz4Tz4Oz4J\ z7Kz9KzBKzDKzFKzHKzNLzTMzZNzcOziPzoQztQzrOzpNznLzl\ KzjIzhHzfFzdEzbCz`Bz_AzZDzZGzZJzYMzYPzYSzXVzXYzX_z\ W`zVazVazUbzTbzTczSczRdzRdzQezPezPfzOfzNgzNgzLezKd\ zJczIazH`zG_zFZzJUzMPzPLz } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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Re: [Fractint] FOTD 18-09-02 (Difficult to Color [5])
by JimMuth＠aol.com 19 Sep '02

19 Sep '02

Deborah Schambe wrote: >Is your glass half empty or half full? >Apparently it's half empty, because you've already drunk the first half. >Wednesday + 2 = Friday. :) I goofed. It's the cats' fault!! Jim M.

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FOTD 18-09-02 (Difficult to Color [5])
by Jim Muth 19 Sep '02

19 Sep '02

FOTD -- September 18, 2002 (Rating 5) Fractal visionaries and enthusiasts: Today's image came on with much fanfare. When I saw it in thumb- nail size, I expected another 8-rater. But when the time came to apply the color, things did not go as planned. Try as I might, I could not get the colors to go onto the image smoothly. The reason is that the iteration count of the bands jumps around haphazardly, making smooth coloring almost impossible. In the end, I decided to let nature take its course and let the image appear in its natural form. To remind myself of the coloring problems, I named the image "Difficult to Color". The formula behind the image takes plain Z and adds 12 times as much 1/Z to it before adding 1/C. The resulting figure is a large fan-shaped bay edged by many tiny round mandel-shaped bays. Today's image is located in one of the arms of a many- pointed star associated with one of these small bays. The render time on my machine of 1/100 second short of one full hour is excessive for such a mediocre image, which I can rate no higher than a 5, but as always, relief is at hand at the FOTD web sites in the form of the completed image, which will soon be ready for download. The two FOTD web sites are located at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> and at: <http://sdboyd.dyndns.org/~sdboyd/fotd/index.html> The weather here at Fractal Central on Tuesday was so close to perfect that the minor shortcomings can be ignored. The cats were happy, and that's all that really matters. For humans who might be curious, the temperature reached 82F 28C under partly sunny (or was it partly cloudy) skies. Another day has now begun -- one that promises to be a near repeat of yesterday. If all goes well, the cats will be happy again, and if the work goes well, I'll be happy. Until next time, which will arrive on Saturday the 20th, take care, and be liberally conservative with your fractals. Jim Muth jamth(a)mindspring.com START 20.0 PAR-FORMULA FILE================================ Difficult_to_Color { ; time=0:59:59.99--SF5 on a P200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=recip passes=1 center-mag=-0.45800919027048830/+0.420562881994095\ 90/1.168692e+008/1/72.5/-8.86262575897078797e-008 params=1/1/12/-1/0/0 float=y maxiter=9000 inside=0 logmap=1360 periodicity=10 colors=000RNeSOfTPgUQhVRiVSjVTkVUlVVmVWnVXoVYpVZqW\ _rW`sUZqTYoSXmSWkSViSUgTSeTRcTQcTPcTOcTNcTLcSKcRJc\ QIcPHcPFcOEcNDeMCgLBiKAkJ8mI7mH6mG5lF4lF3lG6iH9gHC\ eIFcJIaJLZKOXLRVLUTMXRN_PNbMOeKPhIPkGQnEOo9QpCSqFU\ qIWrKYrN_sQasSctVetYgu`iubkvemvhowjqwmrwptxtrvsjkr\ zqvnkpnnoopootnotmnslmrklrjlqjkpijphioghnfgmegmefl\ dekcdkbcjabi`cjadkabi`_g_YeZVdXTbWQ`VOZULYSJWRGUQE\ SPAQNCRODSOESOFTPGTPHUPIUPKVQLVQMWQNXROXRPYRQYRSZS\ TZSU_SV_SW`TXaTYaT_bU`bUacUbcUcdVddVeeVgfXfeWfeVfd\ VfdUfcUfdTfdTeeSeeSefReeReeQedQedPdcPdcOdbOdbNdaNd\ aMd`Mc`Lc_Lc_KcZKcZJcYJcYIbXHbXHbWGbWGbVFbVFbUEaUE\ aSDaSDaQCaQCaPBaOB`NA_NAZM9YK9XJ8YJ8XI7VI7UH6TH6SG\ 5VG5_F4dF4cG5cH5ZI6YJ6YK7YL7XM7XN8XO8WP9WQ9WR9VSAV\ TAVTBVUBUVCUWCUXCVYDWZDX_EY`EZaE_bF`cFadGbeGcfFdgG\ ehHfiHgjIhkJilJjmKknKloLmpMnqMorNpsBqt6ru9svBtwEux\ GvyJwzLxzOyzQzzTzzVzzYzz_ } frm:MandelbrotMix4 {; Jim Muth a=real(p1), b=imag(p1), d=real(p2), f=imag(p2), g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j, k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel): z=k*((a*(z^b))+(d*(z^f)))+c, |z| < l } END 20.0 PAR-FORMULA FILE==================================

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