# clogf, clog, clogl

< c‎ | numeric‎ | complex

C
 Langue Tapez soutien La gestion dynamique de la mémoire Erreur de manipulation Programme des services publics Utilitaires date et l'heure Bibliothèque cordes Algorithmes Numerics D'entrée / sortie de support Support de localisation Le support des threads (C11) Les opérations atomiques (C11)

Arithmétique des nombres complexes
Types et la constante imaginaire
Original:
Types and the imaginary constant
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 complex
 Complex_I
 CMPLX
 imaginary
 Imaginary_I
 I
Manipulation
Original:
Manipulation
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 cimag
 creal
 carg
 conj
 cproj
Puissance et les fonctions exponentielles
Original:
Power and exponential functions
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 cexp
 clog
 cpow
 csqrt
Les fonctions trigonométriques
Original:
Trigonometric functions
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 ccos
 csin
 ctan
 cacos
 casin
 catan
Fonctions hyperboliques
Original:
Hyperbolic functions
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 ccosh
 csinh
 ctanh
 cacosh
 casinh
 catanh

 Déclaré dans l'en-tête float complex       clogf( float complex z ); doulbe complex      clog( double complex z ); long double complex clogl( long double complex z );
Calcule le complexe naturel (base e) logarithme de `z` avec coupe branche le long de l'axe réel négatif .
Original:
Computes the complex natural (base-e) logarithm of `z` with branch cut along the negative real axis.
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## Sommaire

### [modifier]Paramètres

 z - argumentation complexeOriginal: complex argumentThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

### [modifier]Retourne la valeur

Le logarithme naturel complexe de `z` dans le (−∞; +∞) intervalle le long de l'axe réel et dans l'intervalle de (−iπ; +iπ) long de l'axe imaginaire .
Original:
The complex natural logarithm of `z` in the interval (−∞; +∞) along the real axis and in the interval (−iπ; +iπ) along the imaginary axis.
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### [modifier]Voir aussi

 cexpcexpfcexpl (C99) (C99) (C99) calcule la base complexe e exponentielleOriginal: computes the complex base-e exponentialThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction)