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- Cubic {
- ;This group of fractals were created in an attempt to
- ;find other tests. The only one that seemed to produce
- ;anything of interest was: |z - pixel| < some_value.
- z = c = pixel:
- z = 0.2 * z ^ 3 + z ^ 2 + c;
- |z - pixel| < 4
- }
-
- Cubic_alt {
- z = c = pixel:
- z = z ^ 3 + z ^ 2;
- |z - pixel| < 4
- }
-
- Cubic_reg {
- z = c = pixel:
- z = 0.2 * z ^ 3 + z ^ 2 + c;
- |z| < 4
- }
-
- Quad {
- z = c = pixel,
- zv = (1.0, 0.4):
- zsqr = z * z,
- z = 0.25 * zsqr * zsqr + (zv / 3) * zsqr * z - 0.5 * zsqr + zv * z;
- |z - pixel| < 4
- }
-
- Quad_regular {
- z = c = pixel,
- zv = (1.0, 0.4):
- zsqr = z * z,
- z = 0.25 * zsqr * zsqr + (zv / 3) * zsqr * z - 0.5 * zsqr + zv * z;
- |z| < 4
- }
-
- Mandel_alt {
- z = c = pixel:
- z = z * z + c;
- |z - pixel| < 4
- }
-
- Triple_alt {
- z = c = pixel:
- z = z * z * z + c;
- |z - pixel| < 4
- }
-
- Quad_Alt {
- z = c = pixel:
- z = z * z * z * z + c;
- |z - pixel| < 4
- }
-
- Mandel_alt_3 {
- z = c = pixel:
- z = z * z + c;
- |z + pixel| < 4
- }
-
- Mandel_Other {
- z = c = pixel,
- z = z * z * z * z + c;
- |z| < |c|
- }
-
-
- Readme {
- ; This Fractint .FRM file (c) 1993 by:
- ;
- ; LRCMIKE@LRC.OLDSCOLLEGE.AB.CA
- ;
- ; Michael G. Wareman
- ; P.O. Box 1856
- ; Olds, Alberta, Canada
- ; T0M 1P0
- ;
- }
-