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@@ -0,0 +1,17 @@
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+import matplotlib.pyplot as plt
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+
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+a = []
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+for i in range(-500, 500, 1):
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+ row = []
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+ for j in range(-500, 500, 1):
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+ x, y = float(j), float(i)
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+ x /= 2000
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+ y /= 2000
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+ v = y**2 - x**3 - 5
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+ #if 0.98 < x < 1.02 and 2.4 < y < 2.6:
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+ # print(v)
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+ v = int(v * 1000)
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+ row.append(v)
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+ a.append(row)
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+plt.imshow(a, cmap='hot', interpolation='nearest')
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+plt.show()
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narodnik