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  1. def f(x, a):
  2.     return 2 * (x ** 3 - a * x) / (3 * x ** 2 + a)
  3.  
  4. x = 2
  5. for _ in range(11):
  6.     x = f(x, 2)
  7.     print(x)
  8.  
  9. print(2 ** .5)
Success #stdin #stdout 0.06s 9568KB
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Standard input is empty
stdout
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0.5714285714285714
-0.6418786692759295
0.6299692666329427
-0.6330679143931918
0.6323018808706036
-0.6324939098239215
0.6324459354029531
-0.6324579310548408
0.6324549322698535
-0.6324556819740982
0.6324554945485369
1.4142135623730951
https://ideone.com/Reob0B
language:
Python 3 (python  3.9.5)
created:
11 years ago
visibility:
public

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