; Date: Sun, 03 Nov 2002 09:09:25 -0500 ; From: Jim Muth ; Subject: [Fractint] FOTD 03-11-02 (Pink and Blue [6]) ; Id: <1.5.4.16.20021103091111.0daf15d8@pop.mindspring.com> ; --------- ; FOTD -- November 03, 2002 (Rating 6) ; ; Fractal visionaries and enthusiasts: ; ; Today's image was supposed to rate at least a 7. Unfortunately, ; the ability to find great fractals is like artistic inspiration ; -- it is not always there when needed. Try as I may, I could ; find nothing of reasonable worth with the M-Mix4 formula. As a ; last resort, I turned to the MandelbrotBC1 formula and drew the ; default Mandeloid created by the very simple formula Z^1.75+C. ; ; This parent Mandeloid resembles the classic M-set rotated about ; 120 degrees cw, with the large period-2 bud sitting peacefully ; on the northwest shoreline of the main bay. Today's scene is ; located in the southwest branch of the Seahorse Valley of the ; parent. It contains nothing that has not been seen before, and ; has been rated at a very liberal 6. ; ; The BC in the formula name stands for 'branch cuts', three of ; which appear prominently in the image. These discontinuities ; must always appear in Mandeloids drawn with fractional powers of ; Z. The BC formula can move the cuts around by changing the ; real(p2) parameter, but they will always be there. ; ; I named the image "Pink and Blue" because of the large amount of ; pink and blue it contains. I consider the render time of 18 ; minutes a bit excessive for such a routine image. Patient ; fractalists will run the parameter file; others, with equal ; patience but less spare time, will download the finished GIF ; image from: ; ; ; ; or: ; ; ; ; Saturday brought sun and chilly winds here to Fractal Central. ; The dynamic duo enjoy sun, but the sun was blocked by the ; evergreen holly trees at the bottom of the yard, which left only ; the winds and temperature of 50F 10C. The duo does not like ; chilly winds, and as a result, they were testy all day. It took ; a treat of tuna followed by a turkey treat to flip them into ; wash-up mode and restore their good moods. ; ; It's now a sunny but chilly Sunday morning. The cats have not ; yet asked to go out. I have but a tiny bit of work to do before ; I can get down to the serious business of relaxing and ; fractaling. The result of the fractaling will appear as ; tomorrow's FOTD. Until then, take care, and beware of hit-and- ; run fractals. ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE================================ Pink_and_Blue { ; time=0:18:16.97--SF5 on a p200 reset=2002 type=formula formulafile=allinone.frm formulaname=MandelbrotBC1 function=recip passes=1 center-mag=-0.42832022342724060/+0.619134772836765\ 10/1.791656e+009/1/42.5/1.40016650506738505e-005 params=1.75/0/0/0 float=y maxiter=3000 inside=0 logmap=450 periodicity=10 colors=000RrUTpVVnWXlXZjY`hZcf_ed`gbai`bkZcmZdo_en\ cfnignqhnyhU0e_0ca5jb9gcDddIaeMYfQVgUShZPibMjfIkkF\ loCms9ksFirKgrNeqQcqTapW_pZYocWohUngSpeQndQpbRr`Sq\ _TqYUrXRqZPp_No`LnaJmbHlcEkeCjfAig8hh6gi4fj2fk3eh4\ de4db5c_6cX6bV7bS8aP8aM9`J9_HCZGEYFGXFDW0MVFNUDPTD\ SRCUOCWKBYIB`HAbFAdD9fC95SH6PE6MB6J96G66E49D6CC8EC\ AHBCJAEMAFO9HR8JT8LW7NY7OT8UO9ZJAdFAiY_XXXYWUYVSZV\ PZUNZTK_TI_SF_RC`QA`Q7`P5aO2aO0aP3bP5cP7cP9dPBdPDe\ PFfPHfPJgPLgPNhPPiPRiPTjPVjMXfJZcG`_DbXAdT7fQ4hM1j\ JDkRPlZSmcVmcYmc`mccmcdmccmZZnUUpPPrKKt2Lq8LoDLlIM\ jNMhSMeXNcaN`fNZkNXpMUnMSmMPvMNaMKiLIhLFhLDiLAjL9k\ PAlTAmUAnUAoUApUAqU8rO6sH4tA2u31v65r99oCDlEGiHKfKO\ cMS`PVYSZVUbSXfP_iMamJdqGguDixAbyDWyFPzIRzKUzMXzR_\ zVbzZezchzgkzknzgqzdtzawzZzzWzzSzzPzzMzzJzzGzzDzz9\ zzkzzfzzbzzYzzTzzOzzKzzFzzAzz5zz1zz2zz2zz2zz2zz2zz\ 2zz2zz2zz2zz2zz2zz2zz2zzT } frm:MandelbrotBC1 { ; by several Fractint users e=p1, a=imag(p2)+100 p=real(p2)+PI q=2*PI*fn1(p/(2*PI)) r=real(p2)-q Z=C=Pixel: Z=log(Z) IF(imag(Z)>r) Z=Z+flip(2*PI) ENDIF Z=exp(e*(Z+flip(q)))+C |Z|