====== Abs(number) ======
Category:  Number function

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=====Description=====
This function returns the __absolute value__ of //number// which is the distance of a number on the number line, from 0, without considering which direction the number lies

The absolute value of a number is never negative.

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=====Arguments=====
^Argument^Type^Description^
|number|Number|The value from which the unsigned absolute value is determined.|
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**Return value type:**  Number

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=====Remarks=====
Unlike some other functions which implicitly convert date values to date serial values before evaluating, passing a date value into this function will result in an error ("#The argument must be a number.").

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=====Examples=====

  abs(10) //Returns 10

  abs(-5) //Returns 5

  abs(40.5) //Returns 40.5

  abs(0) //Returns 0

  abs(10*100) //Returns 1000  (Passing in a calculation is supported)

  abs({MyNum}*[MyVal]) //Returns 15  ({MyNum}=5, [MyVal]=3; parameters are supported)

  abs(#2021-10-21) //Returns "#The argument must be a number."