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    std::complex::operator+(unary), operator-(unary)

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    <metanoindex/>

     
    C++
     
    Bibliothèque Numerics
    Fonctions mathématiques courantes
    Virgule flottante environnement
    Nombres complexes
    Tableaux numériques
    La génération de nombres pseudo-aléatoires
    Moment de la compilation arithmétique rationnelle (C++11)
    Génériques des opérations numériques
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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 trigonométriques
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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>
    template< class T > complex<T> operator+( const complex<T>& val );
    		 (1)
    template< class T > complex<T> operator-( const complex<T>& val );
    		 (2)
    Met en œuvre les analogues des opérateurs arithmétiques unaires pour les nombres complexes .
    Original:
    Implements the analogs of the unary arithmetic operators for complex numbers.
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    1)
    Retourne la valeur de son argument
    Original:
    Returns the value of its argument
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    2)
    Nie l'argument
    Original:
    Negates the argument
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    Paramètres

    val -
    l'argument nombre complexe
    Original:
    the complex number argument
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    Retourne la valeur

    1)
    une copie de l'argument, complex<T>(val)
    Original:
    a copy of the argument, complex<T>(val)
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    2)
    nié argument, complex<T>(-val.real(), -val.imag())
    Original:
    negated argument, complex<T>(-val.real(), -val.imag())
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    Voir aussi
    effectue l'arithmétique sur les nombres complexes deux valeurs complexes ou d'un complexe et un scalaire
    Original:
    performs complex number arithmetics on two complex values or a complex and a scalar
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    (fonction générique) [edit]