number = any valid number or numeric variable
Use this command to return the absolute value of a number; meaning its positive value. A negative 3 would become a positive 3. If what you want is a number without a fraction (say, convert 3.1415 into 3) use the Int() command.
number=-3 Print "The absolute value of " + number + " is: " + Abs(number) WaitKey()
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