; Date: Sun, 22 Sep 2002 10:06:21 -0400 ; From: Jim Muth ; Subject: [Fractint] FOTD 22-09-02 (Autumnal Equinox [6]) ; Id: <1.5.4.16.20020922100736.2b5fdc34@pop.mindspring.com> ; --------- ; 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: ; ; ; ; and at: ; ; ; ; 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@mindspring.com ; ; ; START PARAMETER 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 PARAMETER FILE================================== ; ;