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python function - abs()

Oct 17, 2016 pm 03:41 PM

Starting from today, I will update a python function every day, along with examples and points to note when using the function. I named this function topic "Daily Lecture on Python Functions". I hope everyone will support it. Haha


Starting below, today’s function is abs()


First read the official English document explanation


abs(x)

Return the absolute value of a number. The argument may be a plain or long integer or a floating point number. If the argument is a complex number, its magnitude is returned.


Detailed explanation:

returns the absolute value


The parameter can be: negative number, positive number, Floating point number or long integer


Example:

abs(-1.2) #返回 1.2
  
abs(1.2) #返回 1.2
  
abs(-11216.5) #返回 11216.5
  
abs(11216.5) #返回 11216.5


Note: The parameter can be a negative number or a positive number. Only the absolute value will be taken and no rounding will be done.


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