; Date: Sun, 18 Jul 2010 22:24:29 -0400 ; ; To: fractint@mailman.xmission.com ; ; From: Jim Muth ; Reply-To: Fractint and General Fractals Discussion ; ; ; Subject: [Fractint] FOTD 19-07-10 (The Wrong Angle [6]) ; ; Id: <1.5.4.16.20100718222424.138f7490@pop.mindspring.com> ; --------- ; ; FOTD -- July 19, 2010 (Rating 6) ; ; Fractal visionaries and enthusiasts: ; ; Today's image is a zoom into the bit of Seahorse Valley that was ; stretched across the center of yesterday's image. It took quite ; of anti-distorting to undo the stretching distortion in yester- ; day's image, but once this was done, the result was very near ; perfect. ; ; The incredible thing with today's image is that it calculates in ; 13 minutes, but shows the spider-web, peanut-hole features that ; normally lie much deeper in Seahorse Valley and take hours to ; calculate. ; ; The name "The Wrong Angle" refers to the fact that in the image, ; Seahorse Valley is viewed nearly edge-on, yet appears quite ; undistorted. The rating of a 6 is mostly for mathematical ; interest. ; ; The calculation time of 13-1/2 minutes is admittedly a drag, and ; I can give no guarantee that the result will offer full compensa- ; tion. My advice is to view the finished image on the FOTD web ; site at: ; ; ; ; BTW, I have simplified the new logo for the FOTD web page, which ; was getting over-worked and over-complicated. It shows my ; favorite fractal and the six perpendicular slices of the 4-D ; Julibrot. I'll send it to Paul on Monday. ; ; Typical midsummer weather continued here at Fractal Central on ; Sunday, with lots of sun and a temperature of 93F 34C. The ; fractal cats made the most of things by sleeping all day. The ; next FOTD will be posted in 24 hours. Until then, take care, ; and if the world ends within 24 hours, there might be no more ; FOTD's. ; ; ; Jim Muth ; jamth@mindspring.com ; jimmuth@aol.com ; ; ; START PARAMETER FILE======================================= The_Wrong_Angle { ;_time=0:13:36.14-SF5_on_P4-2000 reset=2004 type=formula formulafile=basicer.frm formulaname=SliceJulibrot4 center-mag=-0.838351136\ 47022960/+0.01718083180624014/204.918/427.74/90/\ 0.0214321089199651232 params=-45/0/90.1/0/-0.7514/\ 0/0/0/2/0 float=y maxiter=125000 inside=0 colors=000QJoRIpSHqTFrUErVBtUBsTArSBpRCoRDmRDlQDkP\ DjOEhODhNDgNEfMEdMDcMCcLDbLCbKCaJCZHCYHBVGAUFAUFAU\ E9UD9UD9UC9U94UB7UC9UDCUEEVFHWGJXHMYJO_KRaLTdMWfNY\ hO`kPbmKbxNcsQdoSekVfgXfc_g_ahWdiSgjOijKlkGnlCqm8s\ m4tk7tjAtiCuhFvgHwfKxeMydPzcRyeSxfSwgSvhTuiTskTrlT\ rmUrnUroUqqUqrVqsVquVqwVpwWowXnxYnyZmzZlz_kz`kyajx\ biwbhvchudgtefseerfeqgdphcoibnibmjalk`kl_jm`il`hk`\ gj`fj`eiaehaehadgadfadfacebddbccbccbbbbbabaac``c`_\ c`_c`Zc`YaaXb`Yc`Yc`Zd`Ze`_e`_f`_ge`ge`heaieaieajd\ bkdbkdclfcmgdmhdnjdojeqletlfwmfxogwofvnfumfslfnjem\ ielgekfejdeicdhadg`dfZdeYddXccWcbVcaUc`Tc_SbZRbYQb\ XPbVQeWPcWObXOaXN`XM_YMZYLYYLXZNZZO__Pa_Qb`Rd`Se`T\ faUhaWibXkbYlbZmc_oc`pdardbsedvdctdbtcbucaucaub`vb\ _va_vaZwaZw`Yw`Yx_Xy_Wz_WzZVzZVyZUyYTxYTxXSxXSwXRw\ WRwWQvVPvVPvVOuUOuUNuUNtTOtSOtSOsSOsSNsSNrRNrRNrRM\ qRMqQMqQMpQKpQKpQKoQKoQKo } frm:SliceJulibrot4 {; 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 ;