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- ; this .FRM file by Robert Klep, (c)opyright 1994
-
- comment {
- These fractal-formulae were created (some probably already exist) by:
-
- Robert Klep, robertk@stack.urc.tue.nl
-
- Please use them as you like, adjusting/rewriting them.
- If you have some nice things yourself, please mail them to me, I'm
- always looking for nice new formulae.
- }
-
- MandelVar1 (XAXIS) {; try p1=0.367879441 (= 1/e)
- c = z = pixel:
- z = sqr(z) + c + p1;
- |z| <= 4
- }
-
- MandelVar2 (XAXIS) {;
- c = z = 1 / pixel:
- z = sqr( sqr(z*c)) + c + p1;
- |z| <= 4
- }
-
- MandelVar3 (XAXIS) {; inverted MandelVar2
- c = z = pixel:
- z = sqr( sqr(z*c)) + c + p1;
- |z| <= 4
- }
-
- Fn1 (XAXIS) {;
- c = z = pixel:
- z = fn1(z) + c + p1;
- }
-
- MandelSin1 (XAXIS) {;
- c = z = pixel:
- z = sqr(z * sin(z)) + c + p1;
- |z| <= 4
- }
-
- MandelLog1 (XAXIS) {;
- c = z = pixel:
- z = sqr(log(z^z)) + c + p1;
- |z| <= 4
- }
-
- SinCos1 (XAXIS) {;
- c = z = pixel:
- z = sin (cos(z^c)) +c +p1;
- |z| <= 4
- }
-
- Sin1 (XAXIS) {;
- c = z = pixel:
- z = (1-(z^sin(1.1-z))) + c + p1;
- |z| <= 4
- }
-
- Cos1 (XAXIS) {;
- c = z = pixel:
- z = (1-(z^cos(1.1-z))) + c + p1;
- |z| <= 4
- }
-
- MandelVar4 (XAXIS) {;
- c = z = pixel:
- z = sqr(z) + (1/c) + p1;
- |z| <= 4
- }
-
- MandelVar5 (XAXIS) {;
- c = z = pixel:
- z = sqr(z*cos(tan(c))) + exp(c) + p1;
- |z| <= 4
- }
-
- MandelVar6 (XAXIS) {;
- c = z = pixel:
- z = (sqr(1/sin(1+z)+ c))*c + c + p1;
- |z| <= 4
- }
-
- MandelVar7 (XAXIS) {;
- z = pixel:
- c = log(1+z);
- z = sqr(z) + c + p1;
- |z| <= 4
- }
-
- Robert1 (XAXIS) {;
- c = z = pixel:
- z = ((z+c)+(z*z+c*c)+(z*z*z+c*c*c)) + c;
- |z| <= 4
- }
-
- MandelVar8 (XAXIS) {;
- c = z = pixel:
- z = ((z*c)/(z*c+2.718281828)+sin(z))^2 + c;
- |z| <= 4
- }
-
- DivMandel1 (XAXIS) {;
- c = z = pixel:
- z = (z^2+c)/(z^p1-c) + c;
- |z| <= 4
- }
-
- DivMandel2 (XAXIS) {; try real(p1)=1, imag(p1)=2
- z = pixel:
- c = z^p1
- z = (z^4+c)/(z^3+c);
- |z| <= 4
- }
-
- DivMandel3 (XAXIS) {;
- z = pixel:
- c = z^p1 + srand(3)
- z = (z^4+c)/(z^3+c) + srand(5)
- |z| <= 4
- }
-
- Fn2 (XAXIS) {;
- c = z = pixel:
- z = fn1(z)*fn2(z*z) + c
- }
-
- Fn3 (XAXIS) {;
- c = z = pixel:
- z = fn2(z)*fn2(z) + c
- }
-
- Fn4 (XAXIS) {;
- c = z = pixel:
- z = fn1(z)*fn1(z) + c
- }
-
- Fn4Inv (XAXIS) {;
- c = z = pixel:
- z = 1/(fn1(z)*fn1(z)+c)
- }
-
- Fn5 (XAXIS) {;
- c = z = pixel:
- z = fn2(z*z)*fn2(z) + c
- }
-
- Fn6 (XAXIS) {;
- c = z = pixel:
- z = fn1(z*z)*fn2(z) + c
- }
-
- Fn7 (XAXIS) {;
- c = z = pixel:
- z = fn2(z*z)*fn1(z*z) + c
- }
-
- Fn8 (XAXIS) {;
- c = z = pixel:
- z = fn3(z)*fn2(z)*fn1(z) + c
- }
-
- MandelVar9 (XAXIS) {;
- z = pixel:
- c = z/(z*z+1)
- z = sin(z^4 + c) + real(c)
- |z| <= 4
- }
-
- MandelVar10 (XAXIS) {;
- c = z = pixel:
- value1 = 1 + p1
- value2 = 1 + p2
- z = (z^value2)^(value1) + c
- |z| <= 4
- }
-
- Lyapunov1 (XAXIS) {;
- z = pixel:
- value = 1 + p1
- z = value*z*(1-z)
- }
-
-
-