FOTD -- September 02, 2008 (Rating 3) Fractal visionaries and enthusiasts: Rarely do I post a FOTD fractal that rates as low as a 3, but today I have done it. My sister stopped in unexpectedly Monday afternoon, and I spent the rest of the day talking with her. But when FOTD post time came I was caught with no fractal ready. In a near panic ;-) I hastily entered two numbers into the DivideJulibrot formula and used the first thing that appeared. The image consists totally of inside stuff made visible by the 'fmod' inside fill. The interesting part of the image lies in the holes, which surprisingly have a unifying theme. Even though they are of different sizes, most of them vaguely resemble the letter Z. I named the image "Purely a Filler", which is what it is. The image can be seen by running the included parameter file or by going to the FOTD web site at: <http://home.att.net/~Paul.N.Lee/FotD/FotD.html> and viewing the finished image there. The weather was perfect and the fractal cats were happy on Monday. The next FOTD will be posted in 24 hours. Until then, take care, and try not to get into too much of a rush. Jim Muth jamth@mindspring.com jimmuth@aol.com START PARAMETER FILE======================================= Purely_a_Filler { ; time=0:03:16.85-SF5 on P4-2000 reset=2004 type=formula formulafile=allinone.frm formulaname=DivideJulibrot passes=1 maxiter=1500 center-mag=-1.84216/1.27087/11.85244/1/-1.5/0 params=0/0/0/0/0/0/0/0/0.333/3.333 float=y inside=fmod proximity=1.25 periodicity=10 colors=0000Sb6S`ES_MSZUSXaSWgRYhSWhSViSUiSSiSRjSQj\ SOkSNmTMoTLqTJsTIuTHwTFxTEzTDzUCzUAzU9zU8zU6zU5zU4\ qC6pL4pU3pb1pk0ps0no3lk7kgBicFg_JfWMdSQbOUaKY_Ga_C\ fZDdZEcYFbYGaYH`XI_XJZXKYWLXWMWWNUVOTVPSVQRURQUSPU\ TOTUNTVMRWNSVMTVLUUKVUJWUIXTHXTHYTGZSF_SE`SDaRCaRC\ bQBcQAdQ9eP8fP7fP7gO6hO5iO4jN3kN2lM0kN2kO4kP6kQ8kQ\ AjRCjSEjTGjTIjUKiVMiWOiWQiXSiYUhZWhZYh__h`ahacgaeg\ bggcigdkgdmhenhenienieoieojeojfpkfpkfpkfqlfqlfqmgr\ mgrmgrngsngsngsjdkfadbZYZXRVUJRRCNO5JL0KM0KM0KM2KN\ 4KN6KN8KNAKOCKOEKOGKPIKPKKPMKPOKQQKQSKQUJPWKQVLQUM\ RTNRSOSRPSQQTPRTOSUNSUNTVMUVLVWKWWJXXIYXHZYG_YF`ZE\ d`Db_E`ZEZYFXXFWXFUWGSVGQUHOTHNTHLSIJRIHQJFPJEPJCO\ KANK8ML6LL5LL8KWBKfDKqCLpCLoBMnBMmAMlANk9Nk9Nj8Oi8\ Oh7Og7Pf6Pf6Pe5Qd5Qc4Qb4Ra3R`3R`2S_2SZ1SY1TX0TW0RY\ 0TW2UV5WU7XT9ZSC_RDd_Dd_Dc_Db_Db_Ea_E`_E__E__EZ_EY\ _EX_EX_EW_EV_EU_EU_ET_ES_ } frm:DivideJulibrot {; draws 4-D slices of DivideBrot Julibrots 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), aa=-(real(p5)-2), bb=(imag(p5)+0.00000000000000000000001), 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)/(z^(aa)+bb)+c |z|< 1000000 } END PARAMETER FILE=========================================