Espaces de noms
Variantes

    std::complex

    De cppreference.com
     
    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
    Original:
    Generic numeric operations
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    iota (C++11)
    accumulate
    inner_product
    adjacent_difference
    partial_sum
     
    Nombres complexes
    Les fonctions membres
    Original:
    Member functions
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    complex::complex
    complex::operator=
    complex::real
    complex::imag
    complex::operator+=
    complex::operator-=
    complex::operator*=
    complex::operator/=
    Tiers fonctions
    Original:
    Non-member functions
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    operator==
    operator!=
    operator<<
    operator>>
    real
    imag
    abs
    arg
    norm
    conj
    proj (C++11)
    polar
    Les fonctions exponentielles
    Original:
    Exponential functions
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    exp
    log
    log10
    Les fonctions de puissance
    Original:
    Power functions
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    pow
    sqrt
    Les fonctions trigonométriques
    Original:
    Trigonometric functions
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    asin (C++11)
    acos (C++11)
    atan (C++11)
    Fonctions hyperboliques
    Original:
    Hyperbolic functions
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    asinh (C++11)
    acosh (C++11)
    atanh (C++11)
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <complex>
    template< class T > class complex; //non définie
    		 (1)
    template<> class complex<float>;
    		 (2)
    template<> class complex<double>;
    		 (3)
    template<> class complex<long double>;
    		 (4)
    See More

    Les spécialisations de templates std::complex<float>, std::complex<double> et std::complex<long double> sont des types littéraux permettant de représenter et manipuler des nombres complexes.

    Le résultat de l'instanciation d'un complex pour n'importe quel autre type n'est pas spécifié.

    Types membres

    Type membre Définition
    value_type T

    Fonctions membres

    		 construit un nombre complexe
    (fonction membre publique)
    affecte le contenu
    Original:
    assigns the contents
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    (fonction membre publique) [edit]
    accède à la partie réelle du nombre complexe
    Original:
    accesses the real part of the complex number
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    (fonction membre publique) [edit]
    accède à la partie imaginaire du nombre complexe
    Original:
    accesses the imaginary part of the complex number
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    (fonction membre publique) [edit]
    assignation composée de deux nombres complexes ou un complexe et un scalaire
    Original:
    compound assignment of two complex numbers or a complex and a scalar
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    (fonction membre publique) [edit]

    Fonctions tiers
    s'applique opérateurs unaires aux nombres complexes
    Original:
    applies unary operators to complex numbers
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    (fonction générique) [edit]
    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]
    compare deux nombres complexes ou un complexe et un scalaire
    Original:
    compares two complex numbers or a complex and a scalar
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    (fonction générique) [edit]
    sérialise et désérialise un nombre complexe
    Original:
    serializes and deserializes a complex number
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    (fonction générique) [edit]
    retourne le composant réel
    Original:
    returns the real component
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    (fonction générique) [edit]
    renvoie la partie imaginaire
    Original:
    returns the imaginary component
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    (fonction générique) [edit]
    renvoie l'amplitude d'un nombre complexe
    Original:
    returns the magnitude of a complex number
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    (fonction générique) [edit]
    renvoie l'angle de phase
    Original:
    returns the phase angle
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    (fonction générique) [edit]
    retourne la norme au carré
    Original:
    returns the squared magnitude
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    (fonction générique) [edit]
    retourne le conjugué complexe
    Original:
    returns the complex conjugate
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    (fonction générique) [edit]
    (C++11)
    renvoie la projection sur la sphère de Riemann
    Original:
    returns the projection onto the Riemann sphere
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    (fonction générique) [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 générique) [edit]
    Fonctions exponentielles
    		complex base e exponential
    (fonction générique) [edit]
    complexe logarithme naturel avec les coupures de ramification le long de l'axe réel négatif
    Original:
    complex natural logarithm with the branch cuts along the negative real axis
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    (fonction générique) [edit]
    complexe logarithme commun avec les coupures de ramification le long de l'axe réel négatif
    Original:
    complex common logarithm with the branch cuts along the negative real axis
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    (fonction générique) [edit]
    Fonctions puissance
    puissance complexe, une ou deux arguments peut être un nombre complexe
    Original:
    complex power, one or both arguments may be a complex number
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    (fonction générique) [edit]
    complexe racine carrée de l'ordre de la demi-plan droit
    Original:
    complex square root in the range of the right half-plane
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    (fonction générique) [edit]
    Fonctions trigonométriques
    calcule sinus d'un nombre complexe (sin(z))
    Original:
    computes sine of a complex number (sin(z))
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    (fonction générique) [edit]
    calcule le cosinus d'un nombre complexe (cos(z))
    Original:
    computes cosine of a complex number (cos(z))
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    (fonction générique) [edit]
    calcule la tangente d'un nombre complexe (tan(z))
    Original:
    computes tangent of a complex number (tan(z))
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    (fonction générique) [edit]
    (C++11)
    calcule arc sinus d'un nombre complexe (arcsin(z))
    Original:
    computes arc sine of a complex number (arcsin(z))
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    (fonction générique) [edit]
    (C++11)
    calcule l'arc cosinus d'un nombre complexe (arccos(z))
    Original:
    computes arc cosine of a complex number (arccos(z))
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    (fonction générique) [edit]
    (C++11)
    calcule arc tangente d'un nombre complexe (arctan(z))
    Original:
    computes arc tangent of a complex number (arctan(z))
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    (fonction générique) [edit]
    Fonctions hyperboliques
    calcule sinus hyperbolique d'un nombre complexe (sh(z))
    Original:
    computes hyperbolic sine of a complex number (sh(z))
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    (fonction générique) [edit]
    calcule le cosinus hyperbolique d'un nombre complexe (ch(z))
    Original:
    computes hyperbolic cosine of a complex number (ch(z))
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    (fonction générique) [edit]
    calcule la tangente hyperbolique d'un nombre complexe
    Original:
    computes hyperbolic tangent of a complex number
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    (fonction générique) [edit]
    (C++11)
    arc sinus hyperbolique calcule d'un nombre complexe
    Original:
    computes hyperbolic arc sine of a complex number
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    (fonction générique) [edit]
    (C++11)
    calcule l'arc cosinus hyperbolique d'un nombre complexe
    Original:
    computes hyperbolic arc cosine of a complex number
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    (fonction générique) [edit]
    (C++11)
    calcule la tangente d'arc hyperbolique d'un nombre complexe
    Original:
    computes hyperbolic arc tangent of a complex number
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    (fonction générique) [edit]