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

De cppreference.com

Déclaré dans l'en-tête `<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 );`		(depuis C++11)

Calcule la valeur absolue d'une valeur à virgule flottante arg .

Original:

Computes the absolute value of a floating point value arg.

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arg

valeur du point flottant

Original:

floating point value

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la valeur absolue de arg (|arg|)

Original:

the absolute value of arg (|arg|)

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abs(int) labs llabs imaxabs (C++11)	calcule la valeur absolue d'une valeur intégrale (\|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. (fonction) [edit]

signbit (C++11)	vérifie si le nombre donné est négatif 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. (fonction) [edit]

abs(std::complex)	renvoie l'amplitude d'un nombre complexe 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. (fonction générique) [edit]

abs(std::valarray)	applique la fonction `std::abs` à chaque élément de 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. (fonction générique) [edit]