September 16, 2010: Land of Strangeness | Sept. 15 | Sept. 17 | 2010 | FOTD Home |
Fractal
visionaries
and enthusiasts:
Today's image rates only a 6, which is un-exceptional, but it's still a
rather interesting one, filled with various unexpected features and
assorted other minor delights.
The parent fractal is a Mandelbrot set with two parallel main
spikes. Today's scene lies in the chaos between the spikes
just
east of the two large minibrots.
The curious value of the real(p2) parameter is critical. The
parent fractal has perfect X-axis symmetry only at this strange value,
which is the reason I named the image "Land of Strangeness".
The calculation time of 12-1/4 minutes is slower than I would
like. Rendering the image with passes=g cuts the calculation
time
significantly, but it also misses much of the finer detail.
Wednesday was totally perfect here at Fractal Central, with Kodachrome
blue skies, gentle breezes and a temperature of 73F 23C. The
fractal cats spent the morning watching for intruding cats, and the
afternoon, sleeping. My day was comfortably busy. FL spent
most
of the day with her flowers. The next FOTD will be posted in
24
hours. Until then, take care, and now that the old Kodachrome
film is gone, the skies will never again appear so blue.
Jim Muth
jamth@mindspring.com
jimmuth@aol.com
START PARAMETER FILE=======================================
Land_of_Strangenss { ; time=0:12:16.77-SF5 on P4-2000
reset=2004 type=formula formulafile=basicer.frm
formulaname=MandelbrotBC3 function=ident passes=1
center-mag=-1.751081879132979/+0.02085462071170922\
/7.33933e+010/1/35/0 params=2.003/0/-0.00941067/0
float=y maxiter=8000 inside=0 logmap=1050
mathtolerance=0.05/1
colors=000KKKIjcRc_ZWWgPSoHOwAKs9Jp8Im8Hj7Gf7Fc6E`\
6DY5CU4BR4AO39L38H27E26B15815A17B19D1BE1DG1FH1HJ1J\
K1LM1NN1PP1RQ1TR1VR9SRGQRONRVLUUOWUQYTS_TVaTXdSZfS\
ahRcjRelRgeVZZYQT`HUYKUVMVTPVQRWOUWLWXJYXG`YDbYBeZ\
8gZ6j_3l_1n`2o`2oa2pa2pb2qb2qb2qc2rc2rd2sd2sd2sa5n\
Z8jWAfTDbQFZNIUKKQHNMEPIBSE8UA9TB9SCARCAQDBPDBOECN\
ECMFCMFAMM8MT6M_5Me7LY8KPAJHCI8LVrJRdHORFLD_p0Wj0S\
d0OZ0KT0GN0RMKKKAPGRLHIHI9XpjUkcRfXOaQLXKISDFN6tqH\
lkEeeBZ_8RU5KO21Nq3Mh5L_7KR9JIBI9qKUhJO`JItmcrjcnf\
`hdWVbUMO8BWbCUYCSTCQOCPJDNEDL9zz4zzMzzIzxEzqBnj7U\
c3OCbIFJzOCsNAmM9gL7aL6VK4PJ3JI1W1wS4mP7cMAUJDKGGA\
mP6mO5cI4YM3SL2NK1IJ0sYUYQFvVHpTEjRCdQA_O8UM6OL4IJ\
2NM3LL2KL2JK1IK1GJ1FJ0EI0olxhfmbacWXUQSKJNACQWUUUF\
cSaVVTzKLzAkzIUz9rznlzffz_`zzzzLzzEzz7zz`zzOzzCzzS\
zzLzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz\
zzzzzzzzzzzzzzzzzzzzzzzzz }
frm:MandelbrotBC3 { ; by several Fractint users
e=p1, a=imag(p2)+100
p=real(p2)+PI
q=2*PI*fn1(p/(2*PI))
r=real(p2)+PI-q
Z=C=Pixel:
Z=log(Z)
IF(imag(Z)>r)
Z=Z+flip(2*PI)
ENDIF
Z=exp(e*(Z+flip(q)))+C
|Z|<a }
END PARAMETER FILE=========================================