# absolute value of a real number

- moduł liczby rzeczywistejwartość bezwzględna liczby rzeczywistej

*English-Polish dictionary of Electronics and Computer Science.
2013.*

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**Absolute value**— For the philosophical term, see Value (ethics). For the Akrobatik album, see Absolute Value (album). In mathematics, the absolute value (or modulus) |a| of a real number a is the numerical value of a without regard to its sign. So, for example,… … Wikipedia**Absolute value (algebra)**— In mathematics, an absolute value is a function which measures the size of elements in a field or integral domain. More precisely, if D is an integral domain, then an absolute value is any mapping | thinsp; sdot; thinsp;| from D to the real… … Wikipedia**absolute value**— n. 1. the magnitude of a real number, disregarding its positive or negative sign [the absolute value of 4 or +4, written | 4| or |+4|, is 4] 2. the magnitude of a complex number; modulus … English World dictionary**absolute value**— Math. 1. 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 3. 2. the square root of the sum of the squares of the real… … Universalium**Real number**— For the real numbers used in descriptive set theory, see Baire space (set theory). For the computing datatype, see Floating point number. A symbol of the set of real numbers … Wikipedia**absolute value**— noun a) For a real number, its numerical value without regard to its sign; formally, 1 times the number if the number is negative, and the number unmodified if it is zero or positive. b) For a complex number, the … Wiktionary**absolute value**— noun Date: 1889 1. a nonnegative number equal in numerical value to a given real number 2. the positive square root of the sum of the squares of the real and imaginary parts of a complex number … New Collegiate Dictionary**absolute value**— ab′solute val′ue n. 1) 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 three 2) the square root of the sum of the… … From formal English to slang**absolute value**— noun 1》 Mathematics the magnitude of a real number without regard to its sign. 2》 technical the actual magnitude of a numerical value or measurement, irrespective of its relation to other values … English new terms dictionary**absolute value**— noun a real number regardless of its sign • Syn: ↑numerical value • Hypernyms: ↑definite quantity • Hyponyms: ↑modulus … Useful english dictionary**Extended real number line**— Positive infinity redirects here. For the band, see Positive Infinity. In mathematics, the affinely extended real number system is obtained from the real number system R by adding two elements: +∞ and −∞ (read as positive infinity and negative… … Wikipedia