Cody

# Problem 81. Mandelbrot Numbers

Solution 1208914

Submitted on 9 Jun 2017 by Augusto Mazzei
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### Test Suite

Test Status Code Input and Output
1   Pass
C = 0; lim = 5; N_correct = 5; assert(isequal(mandelbrot(C,lim),N_correct))

N = 0 z = 0 z = 0 0 z = 0 0 0 z = 0 0 0 0 z = 0 0 0 0 0 N = 5

2   Pass
C = [0 0.5; 1 4]; lim = 5; N_correct = [5 4; 2 1]; assert(isequal(mandelbrot(C,lim),N_correct))

N = 0 0 0 0 z = 0 z = 0 0 z = 0 0 0 z = 0 0 0 0 z = 0 0 0 0 0 N = 5 0 0 0 z = 1 z = 1 2 z = 1 2 5 go = 0 N = 5 0 2 0 z = 0.5000 z = 0.5000 0.7500 z = 0.5000 0.7500 1.0625 z = 0.5000 0.7500 1.0625 1.6289 z = 0.5000 0.7500 1.0625 1.6289 3.1533 go = 0 N = 5 4 2 0 z = 4 z = 4 20 go = 0 N = 5 4 2 1

3   Pass
i = sqrt(-1); C = [i 1 -2*i -2]; lim = 10; N_correct = [10 2 1 10]; assert(isequal(mandelbrot(C,lim),N_correct))

N = 0 0 0 0 z = 0.0000 + 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i z = 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i z = Columns 1 through 9 0.0000 + 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i -1.0000 + 1.0000i 0.0000 - 1.0000i Column 10 -1.0000 + 1.0000i N = 10 0 0 0 z = 1 z = 1 2 z = 1 2 5 go = 0 N = 10 2 0 0 z = 0.0000 - 2.0000i z = 0.0000 - 2.0000i -4.0000 - 2.0000i go = 0 N = 10 2 1 0 z = -2 z = -2 2 z = -2 2 2 z = -2 2 2 2 z = -2 2 2 2 2 z = -2 2 2 2 2 2 z = -2 2 2 2 2 2 2 z = -2 2 2 2 2 2 2 2 z = -2 2 2 2 2 2 2 2 2 z = -2 2 2 2 2 2 2 2 2 2 N = 10 2 1 10