std::abs<div class="t-tr-text">(Float)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(float)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>, std::fabs

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definiert in Header `<cmath>`

`float abs( float arg );`

`double abs( double arg );`

`long double abs( long double arg );`

`float fabs( float arg );`

`double fabs( double arg );`

`long double fabs( long double arg );`

`double fabs( Integral arg );`		(seit C++11)

Berechnet den absoluten Wert einer Gleitkommazahl arg .

Original:

Computes the absolute value of a floating point value arg.

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arg

Floating-Point-Wert

Original:

floating point value

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der absolute Wert der arg (|arg|)

Original:

the absolute value of arg (|arg|)

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abs(int) labs llabs imaxabs (C++11)	berechnet Absolutwert eines Integralwerts (\|x\|) Original: computes absolute value of an integral value (\|x\|) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

signbit (C++11)	prüft, ob die angegebene Zahl negativ ist Original: checks if the given number is negative The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

abs(std::complex)	liefert den Betrag einer komplexen Zahl Original: returns the magnitude of a complex number The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) [edit]

abs(std::valarray)	wendet die Funktion `std::abs` auf jedes Element valarray Original: applies the function `std::abs` to each element of valarray The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) [edit]