Mandelbrot set: Difference between revisions

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@@ Line 6,394: / Line 6,394: @@
 import matplotlib.pyplot as plt
-d = 100 # pixel density
+d, n = 100, 50  # pixel density & number of iterations
+r = 2.5         # escape radius (must be greater than 2)
-n = 50  # number of iterations
-r = 2.5 # escape radius (must be greater than 2)
 x = np.linspace(-2.5, 1.5, 4*d+1)
@@ Line 6,412: / Line 6,411: @@
     T[M] = k + 1
-plt.figure(dpi=200)
 plt.imshow(T, cmap=plt.cm.twilight_shifted)
-plt.savefig('mandelbrot.png')</lang>
+plt.savefig('mandelbrot.png', dpi=200)</lang>
 =={{header|R}}==