; Date: Sun, 13 Jul 2008 11:01:49 -0400 ; ; To: fractint@mailman.xmission.com ; cc: philofractal@lists.fractalus.com ; ; From: Jim Muth ; Reply-To: Fractint and General Fractals Discussion ; ; ; Subject: [Fractint] FOTD 13-07-08 (Back to Basics [6]) ; ; Id: <1.5.4.16.20080713110208.2bf7d2ec@pop.mindspring.com> ; --------- ; ; FOTD -- July 13, 2008 (Rating 6) ; ; Fractal visionaries and enthusiasts: ; ; Today's modest effort takes us back to the warhorse formula, the ; MandAutoCritInZ. I was away from this formula for so long that ; I almost forgot how it works. After a few minutes trial and ; error however, my memory was refreshed, and I found today's ; image in the fractal that results when various negative portions ; of Z^(-1.6) and Z^(-6) are combined and (1/C) is added. ; ; The parent fractal is a string of four large north-south ; oriented bays, with today's image located just inland from the ; western shoreline of the southernmost bay -- the bay with the ; shoreline that most closely resembles the shoreline of the M-set. ; ; The scene lies in a field of scattered and disconnected debris. ; The character of this debris is reflected in the patterns of ; today's image. ; ; I named the image "Back to Basics" because it is a return to the ; basic workhorse formula. I rated it at a 6 because I think it's ; worth no more. ; ; The calculation time of 20 seconds is blessedly brief, as is the ; trip to the FOTD web site at: ; ; ; ; to view the pre-calculated image there. But due to the unusual ; hour of this posting, give Paul a chance to get the image up. ; ; Saturday here at Fractal Central was on the hot side, but the ; temperature of 91F 33C was made bearable by a moderate breeze ; and humidity that was not too high. The fractal cats spent much ; of the afternoon playing with a few japanese beetles that some- ; how got inside. ; ; After clearing the beetles from FL's roses and giving the plants ; a good spraying, I had an acceptable day. The next FOTD, good ; or bad, will be posted in 24 hours. Until then, take care, and ; if the world is not really out there, then where is it? ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE======================================= Back_to_Basics { ; time=0:00:20.36-SF5 on P4-2000 reset=2004 type=formula formulafile=allinone.frm formulaname=MandAutoCritInZ function=recip inside=0 center-mag=+0.3555098124098118/-1.390142792952676/\ 5.287551e+009/1/83.5/0 params=-6/-1.6/-1.6/-6/0/0/\ 0/0 float=y maxiter=500 logmap=46 periodicity=10 colors=00000000000000200600820C60EE0CL0AH08P06N24J\ 62RA0eC0zKCzcNzkZzvimobXbVERN0EGz2AzPHziNzzm0zczz`\ 0zz0xb0od0gdu`0oe6kiHgoVdseZxsVzzRzzNzzRzzVszZizb`\ qeRggH`eH`eJ`eJZeJZeJZeJZdJXdJXdJXdLVdLVdLVbLVbLTb\ LTbLTbNRbNRCz4Rz0ez0ux0zu0zs0zqPzqvzzTmz0szEvzRzzd\ zzqzvzzszmsqNsR0s04o0Cm0Jk0Ri0Ze0ed0mb0s`0X0iV0gT0\ eT6dRHbPT`Pb`NeeNiiLkoLosLsvJuzJxzJzzdsqvk`zeJ0Cz0\ kg0zL0xv0dz0JzGXzbizxvzimgVdRGXAVi8iu6xz4zz2zz0zzJ\ vzbgzuTzzVzzVzzVzuVxoXugXqbXmXXkRZdV`XZbRbdVXeZRg`\ LidHkgCmi6om0qo0xg0zb4zX8ddzZizVmzPqzLuzHzzCzz8zz4\ zzEvzLizVXzbHzk4zs0zg0kZ0TN0AE00G00G00G02G06H4AHAC\ HGGHLHRRJZVJeZLodLvgNzkNzoNzmNzmNzmNzkNzkNzkNzkNzi\ NziNziNzgNzgNzgNzgNzeNzeNzePxdPxdPvdPvdPvbPubPubPs\ `Ps`Ps`Pq`PqZPqZPoZPoXPmXPmXPmXPkVPkVPiVPiTPiTPgTP\ gTPeRPeRPeRPdPPdPPbPPbPPbNP`NP`NP2zz4xz6vz6uz8uzAs\ zAqzzz4quEb`LNGT0RE0HA0A4 } frm:MandAutoCritInZ {; 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)+(p4)), 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========================================= ; ; ; _______________________________________________ ; Fractint mailing list ; Fractint@mailman.xmission.com ; http://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint