absolute value

noun, Mathematics
1.
Also called numerical value. the magnitude of a quantity, irrespective of sign; the distance of a quantity from zero. The absolute value of a number is symbolized by two vertical lines, as |3| or |−3| is equal to 3.
2.
the square root of the sum of the squares of the real and imaginary parts of a given complex number, as |a + b i | is equal to .
Also called modulus.
Origin of absolute value
1905-10
Examples from the web for absolute value
  • The point is not what the absolute value the impact factor of a particular journal has, but where the journal ranks.
  • From that perspective, a share's absolute value is less important than that its price is rising.
  • The absolute value of this probability means little.
  • Truth at big events is a manufactured commodity, not an absolute value.
  • In my view, the former has a set of universal and absolute value not to be compromised any time any where for anyone.
  • The emphasis should be on the absolute value of the individual and the universal applicability of basic rights.
  • One of the few givens of our nihilistic age of information is that information is an absolute value.
  • Cheesiness of tv sci-fi shows really needs to be expressed as a ratio rather than an absolute value.
  • Every life begins with the same absolute value system.
  • For it is not the foreignness or size or nutritive qualities of a fruit that determine its absolute value.
British Dictionary definitions for absolute value

absolute value

noun (maths)
1.
the positive real number equal to a given real but disregarding its sign. Written | x |. Where r is positive, | r | = r = | –r
2.
Also called modulus. a measure of the magnitude of a complex number, represented by the length of a line in the Argand diagram: |x + iy | = √(x² + y²), so | 4 + 3i | = 5
absolute value in Science
absolute value  
The value of a number without regard to its sign. For example, the absolute value of +3 (written |+3|) and the absolute value of -3 (written |-3|) are both 3.