; Date: Mon, 11 Feb 2008 00:00:15 -0500 ; ; To: fractint@mailman.xmission.com ; cc: philofractal@lists.fractalus.com ; ; From: Jim Muth ; Reply-To: Fractint and General Fractals Discussion ; ; ; Subject: [Fractint] FOTD 11-02-08 (East Revisited [6]) ; ; Id: <1.5.4.16.20080211000150.0d8f6ca6@pop.mindspring.com> ; --------- ; ; FOTD -- February 11, 2008 (6) ; ; Fractal visionaries and enthusiasts: ; ; Today's image is a new view of the East Valley minibrot that ; made its debut in the FOTD of February 8. Today's view happens ; to be sliced in the Parabolic direction, which is defined by the ; real(c) and real(z) axes. ; ; Actually, the oddly shaped hole at the center is not exactly the ; same one that was the minibrot of Feb 8. Minibrots in the ; Mandelbrot set come in families, the members of which are ; located by examining the position of the holes in the minibrot's ; Julia set. ; ; I named the image "East Revisited" for obvious reasons. I rated ; it at a 6 because I feel that's what it's worth. The calcula- ; tion time of 6-1/2 minutes is quite reasonable, as also is ; viewing the finshed image on the FOTD web site at: ; ; ; ; Sunday here at Fractal Central could have been better. The ; temperature started at freezing, but fell steadily during the ; day to 10F -12C by 8pm. In addition, a series of heavy snow ; squalls with near white-out conditions left the ground covered ; with 3 inches, 7cm, of blowing snow. The fractal cats observed ; all this with dis-interest, rolled over, and returned to sleep. ; ; My day was busier than anticipated. I'm not sure about ; tomorrow, but the next FOTD is due to be posted in 24 hours. ; Until then, take care, and where does it all go? ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE======================================= East_Revisited { ; time=0:06:25.47-SF5 on P4-2000 reset=2004 type=formula formulafile=allinone.frm formulaname=SliceJulibrot2 passes=1 inside=0 center-mag=+0.00000000025482716/+0.000000000000000\ 00/3.105068e+008/1.447e-005/90/2.4233320905509e-010 params=0/90/0/0/0.275976577981/-0.006756061446/0.4\ 04325508607/0.658046718998 float=y maxiter=6000 logmap=460 periodicity=10 colors=000RcTOe`8gZCeYGdYKbYOaXS_XWZX_XXcWWgUWkTWo\ SWfZXZeXQkXIrXAxXFsUJoRNkORgLVcIZ_FbWCfSAaU8XW7SY6\ N_5Ia4Db3Fd8GfCHhHJiLKkQLmUMnYLkWKhVJeUIbSH_RGXQFU\ OFRNEOMDLKCIJBFIACG99F86E84DB6FE8GG9HJBILCJOELRGMT\ INWKOYOPVVJSdDPn7Mx2Pt4Rp5Tl6Wi7Ye9_aAbZBdVCfREiOF\ kKGmGHpDJr9Kt5Lv2Mr4Pn6Sk7Ug9XdAZbD`aFb`HdZJfYLhXN\ jVPkURmTToRVqQXsPZuO`vYWtgSrqOqdImTDjH8gKAeMBdPCcR\ DbUEaWF_ZGZ`IYcJXeKWhLUjMTmNSoORqPQRcZ1rf6sdBtbGu`\ LuZQvXVuV_qTai_c_feRl8EVBJTENSHRQKVPNZOQbMTfLWjJZn\ IvrHjjNUbTRWZNOcKHdG9eD2eF7cHCaIH_KMYMR`NWmPjzQozQ\ lzQjzQhzQ`zQczQXzeLYwFLwGRwGXwGawQgFSdJUaNWZQXWUZT\ Y`QzaNzcKzeHzmEoZ1pX7qVCrTHsRNtQSuOXvMbwKgxJluKmsL\ mpLmnMnlNniNngOoePobPo`QoZRpWRpUSpSTqPTqNUqLUqOVpR\ WpUXoXYo_Znb_nd_mg`mjalmblpcksdkuhksmirrgqyepzcoza\ nz_mzYlzWkzUizShzQgzOfzMezKdzIczGbzEazDZzJXzPUzVSz\ `PzfNzlOzhOzdOz`PzXPzTPzP } frm:SliceJulibrot2 {; draws most slices of Julibrot pix=pixel, u=real(pix), v=imag(pix), a=pi*real(p1*0.0055555555555556), b=pi*imag(p1*0.0055555555555556), g=pi*real(p2*0.0055555555555556), d=pi*imag(p2*0.0055555555555556), ca=cos(a), cb=cos(b), sb=sin(b), cg=cos(g), sg=sin(g), cd=cos(d), sd=sin(d), p=u*cg*cd-v*(ca*sb*sg*cd+ca*cb*sd), q=u*cg*sd+v*(ca*cb*cd-ca*sb*sg*sd), r=u*sg+v*ca*sb*cg, s=v*sin(a), c=p+flip(q)+p3, z=r+flip(s)+p4: z=sqr(z)+c |z|<=9 } ; END PARAMETER FILE========================================= ; ; ; _______________________________________________ ; Fractint mailing list ; Fractint@mailman.xmission.com ; http://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint