File:Absolute_value.svg · Wikimedia Commons · See Wikimedia Commons
absoluter Betrag
Sign in to saveAlso known as absolute value function, absolute value of real number, modulus, absolute value of a real number, abs, abs()
mathematische Funktion
The absolute value of a number is its distance from zero on the number line, always expressed as a nonnegative (zero or positive) value. It matters because it lets us measure magnitude or "size" without worrying about whether a number is positive or negative.
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Described at
Valore assoluto
Cos'è il valore assoluto di un numero: definizione, proprietà e grafico del modulo, o valore assoluto di x, con esempi ed esercizi svolti.
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Wikidata facts
- Subclass of
- function of a real variable
- Image
- AbsoluteValueDiagram.svg
Show 8 more facts
- different from
- magnitude of a complex number
- definition domain
- set of real numbers
- short name
- abs
- Stack Exchange tag
- stackoverflow.com/tags/absolute-value
- Commons category
- Absolute value
- Commons gallery
- Absolute value
- maintained by WikiProject
- WikiProject Mathematics
Sources (3)
via Wikidata · CC0
Article · Deutsch
In der Mathematik ordnet die Betragsfunktion einer reellen oder komplexen Zahl ihren Abstand zur Null zu. Dieser sogenannte absolute Betrag, Absolutbetrag, Absolutwert oder auch schlicht Betrag ist immer eine nichtnegative reelle Zahl. Der Betrag einer Zahl wird meist mit , seltener mit , bezeichnet. Das Quadrat der Betragsfunktion wird auch Betragsquadrat genannt.
Abstract from DBpedia / Wikipedia · CC BY-SA
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