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27 lines
542 B
27 lines
542 B
try:
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import micropython
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except:
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pass
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def mandelbrot():
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# returns True if c, complex, is in the Mandelbrot set
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#@micropython.native
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def in_set(c):
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z = 0
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for i in range(40):
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z = z*z + c
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if abs(z) > 60:
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return False
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return True
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lcd.clear()
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for u in range(91):
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for v in range(31):
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if in_set((u / 30 - 2) + (v / 15 - 1) * 1j):
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lcd.set(u, v)
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lcd.show()
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# PC testing
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import lcd
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lcd = lcd.LCD(128, 32)
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mandelbrot()
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