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crealf, creal, creall

Da cppreference.com.
< c‎ | numeric‎ | complex

 
 
 
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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cimag
creal
carg
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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Defined in 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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Indice

[modifica] Parametri

z -
argomento complesso
Original:
complex argument
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[modifica] Valore di ritorno

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

[modifica] 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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(funzione) [edit]