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Welcome to Fractal Forums > Fractal Math, Chaos Theory & Research > Mandelbrot & Julia Set > Coloring points inside the Mandelbrot set
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Author Topic: Coloring points inside the Mandelbrot set  (Read 31515 times)
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therror
Explorer
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Posts: 42
« Reply #15 on: December 30, 2016, 09:34:19 AM »
Combination is much better
Code:
    x2y2=x*x+y*y;
    if (x2y2<modmin&&dzp*dzp+dzq*dzq<1)
    {
      modmin=x2y2;
      dzpmin=dzp;
      dzqmin=dzq;
    }

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claude
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Posts: 563



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« Reply #16 on: December 30, 2016, 03:43:13 PM »
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therror
Explorer
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Posts: 42
« Reply #17 on: March 30, 2017, 10:29:20 PM »
Hi! I am trying to implement angle and interior distance estimation for z^n+c. The result is correct for case n=2, but at higher (positive and negative) powers both angle and distance much more than must be. (Maybe you saw it in my animations).  I think maybe second derivatives are incorrect or main formula for DE, because exterior DE is correct at any power. Help me,  please. What formulae for general case z^n+c?

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