; Date: Tue, 16 Jan 2007 22:37:07 -0500 ; From: Jim Muth ; Subject: [Fractint] FOTD 17-01-07 (Fractal Filters [No rating]) ; Id: <1.5.4.16.20070116223936.391f523c@pop.mindspring.com> ; --------- ; ; FOTD -- January 17, 2007 (No Rating) ; ; Fractal visionaries and enthusiasts: ; ; Today's image reminds me of an array of filters, so I named it ; "Fractal Filters". The parent fractal was created by the ; formula Z^(1.1)+Z^(2.9)+C. This parent fractal is a Mandelbrot ; set nearly but not quite symmetrical around the Y-axis, with its ; normally west side facing south and a lot more activity than ; would be expected beyond its East Valley, which in this case is ; on the north side of the M-set. ; ; Today's scene is located in a kind of herringbone pattern near ; the northern edge of the western wedge that sets off all the ; extra stuff beyond East Valley. But this description in words ; really gives little idea of the situation. The best way to see ; how the image is situated in its parent is to back out of the ; image until its location in the parent fractal becomes clear. ; ; Unsure of what rating to give the image, I gave it no rating at ; all. But it is still worth a look, especially with its calcula- ; tion time of under 2 minutes. ; ; And the already-calculated image is or soon will be posted on ; the FOTD web site at: ; ; ; ; where it may be studied at leisure. ; ; A blustery chilly day, with occasional light flurries of snow ; here at Fractal Central on Tuesday, brought the fractal cats to ; the window several times to watch the flakes blow by. But when ; treat time arrived, they had totally forgotten about the outside ; conditions. My day was satisfactorily normal. ; ; The next FOTD fractal will appear in 24 hours. Until then, take ; care, and be attentive to the fractals in the world around you. ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE======================================= Fractal_Filters { ; time=0:01:50.73--SF5 on a P200 reset=2004 type=formula formulafile=allinone.frm formulaname=MandelbrotMix4 function=ident center-mag=-0.03352327101578768/+0.052097250592470\ 47/91634.29/1/-10/3.45052403316614686e-010 params=1/1.1/1/2.9/0/0 float=y maxiter=500 inside=0 periodicity=10 colors=000WUnTRnWUjYXf__bbb_deWfhShjPbhOYfOTdNOcNJ\ aME_M9ZMDVQHRULNYPJaTFeXBi`7md3qXDsPMuHWv9dx2myKqd\ `uLqy1hqG`iUTagLVuIZqGbmEejCif9mb7p_5tW3wT4wZ5wd5w\ iBKwGLyIIwKFvMCrNAkIDbEGUAIK6LA2N0zzznozqivmfthbre\ YtcXnaCj_6iWBcSFYOKSLOMHTGDXAA`5B`7C`9D`BrmCFzEGzG\ GvHKrFOmEShCWeB_fA`fBagCahCziDziEzjEzkFzlGH`KD55HA\ 7KF8NK9QPAUUCXZD_cEbhF9VQCXPEYOHZNJ`NLaMObLQcLSeKV\ fJXgIZiIajHckGHh3Ki5Mi6Pj7Rj9UjAWkBZkD`lEclFd8EeCF\ eFFeJFeMFeQFeTFeWGe_GebGefGeiG_ndamYbmSdlMJWNJ_QJd\ TJhWJlZHd_GYaFRcEJmDCmC5mF6mH7mJ8mL9mNAmPBmRCmTDmP\ HmLLmHPmDSmIOmMLmQImUFmYCma9me6mi3mj5ok7qk9slBulDw\ mFxmHynJzoLzoNzpPzpRzqTzqUzrXzs_zsbztezthzukzumznp\ zgsz`uzcozfjzhdzk_zmVzpPzsKzuEzx9zz4zy6zx7zx8zw9zv\ AzvBzuCztDztEzuDzuDzuCzuCzvCzvBzvBzvBzvAzwAzwAzw9z\ w9zw9zwBzwCzwEzwFzwGzwIzwJzwKzwMzwNzwPzwQzwRzwTzwU\ zwVzqWzlXzfXzaYzWZzRZzZYz } 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========================================= ; ;