; Date: Fri, 14 Oct 2011 22:57:04 -0400 ; From: Jim Muth ; Subject: [Fractint] FOTD 14-10-11 (An Old Smoothie [No Rating]) ; Id: <1.5.4.16.20111014225704.13b7c628@pop.earthlink.net> ; --------- ; ; FOTD -- October 14, 2011 (No Rating) ; ; Fractal visionaries and enthusiasts: ; ; The exponent of (-Z) in today's image is 1.05, a value that ; would be expected to create little in the way of interesting ; fractals. But it is negative Z that we are iterating today, not ; positive Z, and when it comes to fractals with an exponent of Z ; between 1 and 2, negative Z wins hands down. ; ; The parent fractal, with an exponent only 0.05 above unity, ; already has some halmarks of the Mandeloids -- a prominent ; period-2 bud on the negative X-axis and a very well-defined ; Seahorse Valley. ; ; To produce today's image I found the Julia set of this valley, ; which is an empty featureless figure-eight shape, and double ; rotated the view 0.5,0.5 degrees. The result is a figure eight ; nearly filled with the bloated Mandelbrot valley. ; ; Searching for interesting semi-chaos, I increased the maxiter to ; 500000, but when I saw that no chaos was to be found, reduced it ; to the present 75000, which is still quite large enough. ; ; The name "An Old Smoothie" refers to the smooth edges of ; everything in the scene. Since the image is the second similar ; one in a few days, I declined to give it a rating. The result ; is probably not worth the calculation time of 11-1/2 minutes, so ; thank goodness for the FOTD web sites. ; ; The finished image is posted in SF5 resolution at: ; ; ; ; and in higher resolution at: ; ; ; ; The original, now classic, FOTD web site may be accessed at: ; ; ; ; A series of heavy thunder-showers plagued Fractal Central ; through the night and most of today, with about 3 inches, 7.5cm ; of rain falling in that time. The fractal cats checked the ; window several times, but when the thunder grew too sharp, ; they ducked for cover in the closet. FL simply endured the ; conditions, while I rather enjoyed the action. At least, the ; temperature of 64F 18C pleased human and cat alike. ; ; The next FOTD will be posted in 24 hours. If an antiquing ; expedition arises, it might be late however. Until whenever, ; take care, and don't worry about who might be the next U.S. ; president. You'll never notice a difference. The international ; corporate conglomerate is actually running things and will ; continue doing so. ; ; ; Jim Muth ; jimmuth@earthlink.net ; ; ; START PARAMETER FILE======================================= An_Old_Smoothie { ; time=0:11:29.48-SF5 on P4-2000 reset=2004 type=formula formulafile=basicer.frm formulaname=SliceJulibrot5 center-mag=-0.3568/0/1 params=89.5/0/89.5/92/-0.736/0.03/0/0/1.05/0 float=y maxiter=75000 inside=0 outside=tdis logmap=75 periodicity=9 colors=000Q86R56R26R06Q17Q27Q28Q38Q49Q49Q5AQ5AQ6BQ\ 7BQ7CQ8CP9CP9DPADPAEPBEPCFPCFPDGPEGPEHPFHPFHSIFVKE\ XMD_OBbQAdS9gV7jX6lZ5o`3rb2td1qc6obBlaGjaLh`Qe_Vc_\ _`ZcYYaVY_SXYQXWOWUMWSKUQIUOGUMGUKHUIHUGHTEGRDFPCE\ NFDLHCKJBIMAGO9ER8CT8BV9DYAF_BHaBJdCLfDNhEPjERmFTo\ GVqGWsFVqFVpEUoEUnDTmDTlCSkCSjBRiBRhAQgAQf9Pe9Pd8O\ c8Ob7Na7N`6M_6MZ5LY5LX9QTDVQGZNKcJNgGRlDUpAXqB_rBa\ sCdtCftDiuDkvEnwEpwFsxFuyGxzGzzGzu9zp3zm4zj4zj4zk4\ yk4xl4wl5vm5umAtnFsnKroMqoOpoQooSnoUmoWon_rlZtkYvj\ OxiIzh5uf8qdAmbCiaEe_GaYIYWLUVNQTPMRRIPTEOVGMZIKaK\ IdMHgOFjQDmSBpTAsWDqZGo`ImcLlfOjhQhkTfnWepYcs`aub`\ vebvgdvjfvlhvojvqlvtnwwwuuusssqqqooommmkkkiiigggee\ ecccaaa___Y_YW`WUaUU_SUYQUWOUUMUSKUQKUPMUROUTQUVSU\ XTUZVU`XUbZUd_UfaUhcUjeUlfUhhUejUblUZnUWpUTrUQtUbd\ UnQUzBUZVU7mUCdUGWUKNUOYUPWbQV_RUXSTUTSRUROVQLWPIX\ OFYNCZM9_L7_KUE1UD2UD2UC2 } frm:SliceJulibrot5 {; draws all 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), esc=imag(p5)+9 c=p+flip(q)+p3, z=r+flip(s)+p4: z=(-z)^(real(p5))+c |z|< esc } ; END PARAMETER FILE========================================= ; ; ; ; _______________________________________________ ; Fractint mailing list ; Fractint@mailman.xmission.com ; http://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint ;