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std::norm<div class="t-tr-text">(Std :: complexe)<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">(std::complex)</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> cppreference.com
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    std::norm<div class="t-tr-text">(Std :: complexe)<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">(std::complex)</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>

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    <metanoindex/>

     
    C++
     
    Bibliothque Numerics
    Fonctions mathmatiques courantes
    Virgule flottante environnement
    Nombres complexes
    Tableaux numriques
    La gnration de nombres pseudo-alatoires
    Moment de la compilation arithmtique rationnelle (C++11)
    Gnriques des oprations numriques
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    Generic numeric operations
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    iota (C++11)
    accumulate
    inner_product
    adjacent_difference
    partial_sum
     
    Nombres complexes
    Les fonctions membres
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    Member functions
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    complex::complex
    complex::operator=
    complex::real
    complex::imag
    complex::operator+=
    complex::operator-=
    complex::operator*=
    complex::operator/=
    Tiers fonctions
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    Non-member functions
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    operator==
    operator!=
    operator<<
    operator>>
    real
    imag
    abs
    arg
    norm
    conj
    proj (C++11)
    polar
    Les fonctions exponentielles
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    Exponential functions
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    exp
    log
    log10
    Les fonctions de puissance
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    Power functions
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    pow
    sqrt
    Les fonctions trigonomtriques
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    Trigonometric functions
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    asin (C++11)
    acos (C++11)
    atan (C++11)
    Fonctions hyperboliques
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    Hyperbolic functions
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    asinh (C++11)
    acosh (C++11)
    atanh (C++11)
     
    <tbody> </tbody>
    Dclar dans l'en-tte <complex>
    template< class T > T norm( const complex<T>& z );
    Renvoie la norme au carr du nombre complexe z .
    Original:
    Returns the squared magnitude of the complex number z.
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    Paramtres

    z -
    valeur complexe
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    complex value
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    Retourne la valeur

    la magnitude au carr de z
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    the squared magnitude of z
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    Voir aussi
    renvoie l'amplitude d'un nombre complexe
    Original:
    returns the magnitude of a complex number
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    (fonction gnrique) [edit]
    retourne le conjugu complexe
    Original:
    returns the complex conjugate
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    (fonction gnrique) [edit]
    construit un nombre complexe de magnitude et de l'angle de phase
    Original:
    constructs a complex number from magnitude and phase angle
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    (fonction gnrique) [edit]
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