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By: a guest on Jul 20th, 2012  |  syntax: None  |  size: 0.16 KB  |  hits: 11  |  expires: Never
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  1. regular expression to match cos(0) or sqrt(0)
  2. re.findall("cos|sqrt([0-9]+)",'cos(0)')
  3.        
  4. (cos|sqrt)([0-9]+)
  5.        
  6. re.findall("(cos|sqrt)([d]+)", "cos(0)")
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