2.41 fn||fn Fractals
(type=lambda(fn||fn), manlam(fn||fn), julia(fn||fn), mandel(fn||fn))
Two functions=[sin|cos|sinh|cosh|exp|log|sqr|...]) are specified with
these types. The two functions are alternately used in the calculation
based on a comparison between the modulus of the current Z and the shift
value. The first function is used if the modulus of Z is less than the
shift value and the second function is used otherwise.
The lambda(fn||fn) type calculates the Julia set of the formula
lambda*fn(Z), for various values of the function "fn", where lambda and
Z are both complex. Two values, the real and imaginary parts of lambda,
should be given in the "params=" option. The third value is the shift
value. The space bar will generate the corresponding "pseudo
Mandelbrot" set, manlam(fn||fn).
The manlam(fn||fn) type calculates the "pseudo Mandelbrot" set of the
formula fn(Z)*C, for various values of the function "fn", where C and Z
are both complex. Two values, the real and imaginary parts of Z(0),
should be given in the "params=" option. The third value is the shift
value. The space bar will generate the corresponding julia set,
lamda(fn||fn).
The julia(fn||fn) type calculates the Julia set of the formula fn(Z)+C,
for various values of the function "fn", where C and Z are both complex.
Two values, the real and imaginary parts of C, should be given in the
"params=" option. The third value is the shift value. The space bar
will generate the corresponding mandelbrot set, mandel(fn||fn).
The mandel(fn||fn) type calculates the Mandelbrot set of the formula
fn(Z)+C, for various values of the function "fn", where C and Z are both
complex. Two values, the real and imaginary parts of Z(0), should be
given in the "params=" option. The third value is the shift value. The
space bar will generate the corresponding julia set, julia(fn||fn).