Varianti

    crealf, creal, creall

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    <metanoindex/>

     
    C
     
    Numeri
     
    Numero aritmetica complesso
    Tipi e la costante immaginaria
    Original:
    Types and the imaginary constant
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    Manipolazione
    Original:
    Manipulation
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    Potenza e funzioni esponenziali
    Original:
    Power and exponential functions
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    Funzioni trigonometriche
    Original:
    Trigonometric functions
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    Funzioni iperboliche
    Original:
    Hyperbolic functions
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    <tbody> </tbody>
    Elemento definito nell'header <complex.h>
    float crealf( float complex z );
    double creal( double complex z );
    long double creall( long double complex z );
    Restituisce la parte reale di z.
    Original:
    Returns the real part of z.
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    Parametri

    z -
    argomento complesso
    Original:
    complex argument
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    Valore di ritorno

    La parte reale di z.
    Original:
    The real part of z.
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    Esempio

    This section is incomplete
    Reason: no example

    Vedi anche

    (C99)
    (C99)
    (C99)
    calcola la parte immaginaria di un numero complesso
    Original:
    computes the imaginary part a complex number
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