Espaces de noms
Variantes
Affichages
Actions

std::complex

De cppreference.com
< cpp‎ | numeric
 
 
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
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
iota (C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
Nombres complexes
Les fonctions membres
Original:
Member functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+=
complex::operator-=
complex::operator*=
complex::operator/=
Tiers fonctions
Original:
Non-member functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
operator==
operator!=
operator<<
operator>>
real
imag
abs
arg
norm
conj
proj (C++11)
polar
Les fonctions exponentielles
Original:
Exponential functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
exp
log
log10
Les fonctions de puissance
Original:
Power functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
pow
sqrt
Les fonctions trigonométriques
Original:
Trigonometric functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
asin (C++11)
acos (C++11)
atan (C++11)
Fonctions hyperboliques
Original:
Hyperbolic functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
asinh (C++11)
acosh (C++11)
atanh (C++11)
 
Defined in header <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)

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.

Sommaire

[modifier] Types membres

Type membre Définition
value_type T

[modifier] Fonctions membres

construit un nombre complexe
(fonction membre publique)
affecte le contenu
Original:
assigns the contents
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(fonction membre publique) [edit]
accède à la partie réelle du nombre complexe
Original:
accesses the real part of the 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 membre publique) [edit]
accède à la partie imaginaire du nombre complexe
Original:
accesses the imaginary part of the 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 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
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(fonction membre publique) [edit]

[modifier] Fonctions tiers

s'applique opérateurs unaires aux nombres complexes
Original:
applies unary operators to complex numbers
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]
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
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]
compare deux nombres complexes ou un complexe et un scalaire
Original:
compares two complex numbers or a complex and a scalar
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]
sérialise et désérialise un nombre complexe
Original:
serializes and deserializes 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]
retourne le composant réel
Original:
returns the real component
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]
renvoie la partie imaginaire
Original:
returns the imaginary component
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]
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]
renvoie l'angle de phase
Original:
returns the phase angle
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]
retourne la norme au carré
Original:
returns the squared magnitude
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]
retourne le conjugué complexe
Original:
returns the complex conjugate
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]
(C++11)
renvoie la projection sur la sphère de Riemann
Original:
returns the projection onto the Riemann sphere
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]
construit un nombre complexe de magnitude et de l'angle de phase
Original:
constructs a complex number from magnitude and phase angle
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]
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
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]
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
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]
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
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]
complexe racine carrée de l'ordre de la demi-plan droit
Original:
complex square root in the range of the right half-plane
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]
Fonctions trigonométriques
calcule sinus d'un nombre complexe (sin(z))
Original:
computes sine of a complex number (sin(z))
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]
calcule le cosinus d'un nombre complexe (cos(z))
Original:
computes cosine of a complex number (cos(z))
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]
calcule la tangente d'un nombre complexe (tan(z))
Original:
computes tangent of a complex number (tan(z))
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]
calcule arc sinus d'un nombre complexe (arcsin(z))
Original:
computes arc sine of a complex number (arcsin(z))
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]
calcule l'arc cosinus d'un nombre complexe (arccos(z))
Original:
computes arc cosine of a complex number (arccos(z))
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]
calcule arc tangente d'un nombre complexe (arctan(z))
Original:
computes arc tangent of a complex number (arctan(z))
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]
Fonctions hyperboliques
calcule sinus hyperbolique d'un nombre complexe (sh(z))
Original:
computes hyperbolic sine of a complex number (sh(z))
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]
calcule le cosinus hyperbolique d'un nombre complexe (ch(z))
Original:
computes hyperbolic cosine of a complex number (ch(z))
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]
calcule la tangente hyperbolique d'un nombre complexe
Original:
computes hyperbolic tangent 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]
arc sinus hyperbolique calcule d'un nombre complexe
Original:
computes hyperbolic arc sine 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]
calcule l'arc cosinus hyperbolique d'un nombre complexe
Original:
computes hyperbolic arc cosine 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]
calcule la tangente d'arc hyperbolique d'un nombre complexe
Original:
computes hyperbolic arc tangent 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]