; Date: Tue, 20 Apr 2004 10:38:46 -0400 ; From: Jim Muth ; Subject: [Fractint] FOTD 20-04-04 (Gruesome-brot [3]) ; Id: <1.5.4.16.20040420104210.38ff6cf8@pop.mindspring.com> ; --------- ; ; FOTD -- April 20, 2004 (Rating 3) ; ; Fractal visionaries and enthusiasts: ; ; Today's image takes us to the northeast shoreline of the main ; bay of the Mandelbrot set, where we examine the valley leading ; to the large period-4 bud there. ; ; This valley is centered at 0.25+0.5i, and the slope of the main ; bay at this point is 45 degrees, which makes it quite simple to ; examine the area from all kinds of strange four-dimensional ; directions. Today's view is halfway between the Parabolic and ; the Oblate directions. ; ; The tiny buds that line the edges of the valley do appear in the ; image, but they no longer appear as tiny empty circles. The ; circles have been stretched in one of their dimensions to ; infinity, and appear as parallel slits partially obscured by ; fractal debris. ; ; By changing the imag(p1) parameter, we can see many different ; views of the scene, all of which show the buds as slits. If ; imag(p1) is set at 180, the image is the same, but we are ; looking at it from the opposite direction. Some of these other ; views are quite interesting, though I had little time to ; investigate them. I might do so sometime in the future, but ; with today's image rating only a measly 3, I will be in no great ; rush. With a render time of almost 8 minutes, the image has an ; overall value of 39. ; ; I named the image "Gruesome-brot", not because it is horrifying ; to look at, but because it's not a very good example of fractal ; art. The completed GIF image is available on the FOTD web site ; at:. ; ; ; ; It reached 91F 33C here at Fractal Central on Monday, a ; temperature that left the fractal cats with nothing to do but ; sleep. They passed the afternoon sleeping in the yard, dreaming ; whatever it is that cats dream. Their moods were good when the ; time came to come indoors, so I guess their day was satisfac- ; tory. Today is starting cooler, but still mild. We'll see how ; the duo takes things. ; ; I managed to trim half the grass yesterday. The second half ; will be finished sometime this afternoon. Until next FOTD, take ; care, and look for the best. ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE================================ Gruesome-brot { ; time=0:07:45.55--SF5 on a P200 reset=2003 type=formula formulafile=allinone.frm formulaname=multirot-XZ-YW-new passes=1 float=y center-mag=-2.2204e-016/-0.00217442/11.20316/0.2086 params=-45/0/2/0/0/0/0.25/0.5 maxiter=32000 inside=0 logmap=6 symmetry=yaxis periodicity=10 colors=000ZZh__i``jaakablbcmcdndeoefpfgqehqegpdfod\ encdlbckbbjaaha`g`_f_Zd_YcZXbZWaYV_XUZXTYWSWVRVVQU\ UPSUORTNQSMOSLNRKMRKLSLMTMMUNNUONVPOWQOXROXRPYSPZT\ Q_UQ_VR`WRaXRbYSbYScZTd_Te`TeaUfbUgcVhdVhdWieWjfWk\ gXkhXliYmjYlkamjYmfVmcSm_PmXMmQVmJbmCjc6rU7qK8pD9p\ DAoDBnDCnDDmDElDFlDGkDHkDIjDJiDKiDLhDMgDNgDOfDPeDQ\ eDRdDSdDTcDUbDVbDWaDX`DY`DZ_D_ZD`ZDaYDbYDcXDdWDeWD\ fVDgUDhUDiTBkUDjTFjTGjTIjTJjTLjTMiTOiTPiSRiSSiSUiS\ ViSXhSYhS_hS`hSbhRdhRehRggRhgRjgRkgRmgRngQpgQqfQsf\ QtfQvfQwfQyfQyhHzjQzlYznexmfvmfulgslgrkhpkhojimjil\ ijjijiijghkfhkdglcglafm`fmZenYenWdoVdoTdoScpQcpPbq\ NbqMarKarJ`sH`sF`wG`sH`pI`mJ`jK`gL`cMZ`NXYOVVOTUOR\ S4PB6NC7LD9JEAJFCKGDKGELHGLIHMJJMKKMLLNLNNMOONQOOR\ PPTPQUQQVQRXQSYRT_RU`SVaSVcTWdTXfU_hWbjYel_hnakpcn\ reotfoveowenxdnycozcqzbszbuzawz`yz`zz_zzZzzZzzYzzY\ zzXzzWzzWzzVzzUzzUzzTkzSz } frm:multirot-XZ-YW-new {; Jim Muth ; 0,0=para, 90,0=obl, 0,90=elip, 90,90=rect e=exp(flip(real(p1*.01745329251994))), f=exp(flip(imag(p1*.01745329251994))), z=f*real(pixel)+p3, c=e*imag(pixel)+p4: z=z^(p2)+c, |z| <= 36 } ; END PARAMETER FILE================================== ; ;