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来自 , 2020-12-05, 写在 Python, 查看 116 次.
URL http://www.code666.cn/view/674f3c2c
  1. # Calculating PI using trigonometric iterations
  2. # FB36 - 20130825
  3. import math
  4.  
  5. x = 1.0
  6. y = 1.0
  7. z = 1.0
  8. w = 1.0
  9. v = 1.0
  10. u = 1.0
  11.  
  12. for i in range(30):
  13.  
  14.     x = math.sin(x) + x
  15.     y = math.cos(y) + y
  16.     z = math.cos(z) + math.sin(z) + z
  17.     w = math.cos(w) - math.sin(w) + w
  18.     v =  math.cos(v) * math.sin(v) + v
  19.     u =  math.cos(u) / math.sin(u) + u
  20.    
  21.     print i
  22.     print x, y * 2.0, z * 4.0 / 3.0, w * 4.0, v * 2.0, u * 2.0
  23.     print
  24.  
  25.  
  26. #//python/8631

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