Varianti
    Azioni

      <metanoindex/>

       
      C++
       
      Numeri libreria
      Comuni funzioni matematiche
      Virgola mobile ambiente
      I numeri complessi
      Array numerici
      Pseudo-casuale generazione
      In fase di compilazione aritmetica razionale (C++11)
      Generici operazioni numeriche
      Original:
      Generic numeric operations
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      iota(C++11)
      accumulate
      inner_product
      adjacent_difference
      partial_sum
       
      I numeri complessi
      Membri funzioni
      Original:
      Member functions
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      complex::complex
      complex::operator=
      complex::real
      complex::imag
      complex::operator+=
      complex::operator-=
      complex::operator*=
      complex::operator/=
      Non membri funzioni
      Original:
      Non-member functions
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      operator==
      operator!=
      operator<<
      operator>>
      real
      imag
      abs
      arg
      norm
      conj
      proj(C++11)
      polar
      Funzioni esponenziali
      Original:
      Exponential functions
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      exp
      log
      log10
      Funzioni di risparmio energia
      Original:
      Power functions
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      pow
      sqrt
      Funzioni trigonometriche
      Original:
      Trigonometric functions
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      asin(C++11)
      acos(C++11)
      atan(C++11)
      Funzioni iperboliche
      Original:
      Hyperbolic functions
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      asinh(C++11)
      acosh(C++11)
      atanh(C++11)
       
      <tbody> </tbody>
      Elemento definito nell'header <complex>
      template< class T > class complex; //not defined
      		 (1)
      template<> class complex<float>;
      		 (2)
      template<> class complex<double>;
      		 (3)
      template<> class complex<long double>;
      		 (4)
      Le specializzazioni std::complex<float>, std::complex<double> e std::complex<long double> sono tipi letterali per rappresentare e manipolare numeri complessi.
      Original:
      The specializations std::complex<float>, std::complex<double>, and std::complex<long double> are literal types for representing and manipulating numeri complessi.
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      L'effetto di istanziare la complex modello per qualsiasi altro tipo non è specificato.
      Original:
      The effect of instantiating the template complex for any other type is unspecified.
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      Membri tipi

      Membro tipo
      Original:
      Member type
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      		 Definition
      value_type T

      Membri funzioni
      costruisce un numero complesso
      Original:
      constructs a complex number
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      (metodo pubblico)
      assegna il contenuto
      Original:
      assigns the contents
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      (metodo pubblico)
      accede alla parte reale del numero complesso
      Original:
      accesses the real part of the complex number
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      (metodo pubblico)
      		accesses the imaginary part of the complex number
      (metodo pubblico)
      assegnazione composta di due numeri complessi o un complesso e uno scalare
      Original:
      compound assignment of two complex numbers or a complex and a scalar
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      (metodo pubblico)

      Non membri funzioni
      si applica operatori unari ai numeri complessi
      Original:
      applies unary operators to complex numbers
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      (funzione di modello)
      esegue aritmetica di numeri complessi su due valori complessi o un complesso e scalari
      Original:
      performs complex number arithmetics on two complex values or a complex and a scalar
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      (funzione di modello)
      confronta due numeri complessi o di un complesso e uno scalare
      Original:
      compares two complex numbers or a complex and a scalar
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      (funzione di modello)
      serializza e deserializza un numero complesso
      Original:
      serializes and deserializes a complex number
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      (funzione di modello)
      restituisce il componente reale
      Original:
      returns the real component
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      (funzione di modello)
      restituisce la componente immaginaria
      Original:
      returns the imaginary component
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      (funzione di modello)
      restituisce la grandezza di un numero complesso
      Original:
      returns the magnitude of a complex number
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      (funzione di modello)
      restituisce l'angolo di fase
      Original:
      returns the phase angle
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      (funzione di modello)
      restituisce la grandezza quadrato
      Original:
      returns the squared magnitude
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      (funzione di modello)
      restituisce il complesso coniugato
      Original:
      returns the complex conjugate
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      (funzione di modello)
      (C++11)
      restituisce la proiezione sulla sfera di Riemann
      Original:
      returns the projection onto the Riemann sphere
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      (funzione di modello)
      costruisce un numero complesso di ampiezza e di fase
      Original:
      constructs a complex number from magnitude and phase angle
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      (funzione di modello)
      Funzioni esponenziali
      Original:
      Exponential functions
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      		 complex base e exponential
      (funzione di modello)
      complesso logaritmo naturale con i rami di lungo l'asse reale negativo
      Original:
      complex natural logarithm with the branch cuts along the negative real axis
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      (funzione di modello)
      		complex common logarithm with the branch cuts along the negative real axis
      (funzione di modello)
      Funzioni di risparmio energia
      Original:
      Power functions
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      potenza complessa, uno o entrambi gli argomenti può essere un numero complesso
      Original:
      complex power, one or both arguments may be a complex number
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      (funzione di modello)
      complesso radice quadrata nell'intervallo del semipiano destro
      Original:
      complex square root in the range of the right half-plane
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      (funzione di modello)
      Funzioni trigonometriche
      Original:
      Trigonometric functions
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      calcola seno di un numero complesso (sin(z))
      Original:
      computes sine of a complex number (sin(z))
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      (funzione di modello)
      calcola coseno di un numero complesso (cos(z))
      Original:
      computes cosine of a complex number (cos(z))
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      (funzione di modello)
      calcola tangente di un numero complesso (tan(z))
      Original:
      computes tangent of a complex number (tan(z))
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      (funzione di modello)
      (C++11)
      		 computes arc sine of a complex number (arcsin(z))
      (funzione di modello)
      (C++11)
      calcola arcocoseno di un numero complesso (arccos(z))
      Original:
      computes arc cosine of a complex number (arccos(z))
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      (funzione di modello)
      (C++11)
      		 computes arc tangent of a complex number (arctan(z))
      (funzione di modello)
      Funzioni iperboliche
      Original:
      Hyperbolic functions
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      calcola seno iperbolico di un numero complesso (sh(z))
      Original:
      computes hyperbolic sine of a complex number (sh(z))
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      (funzione di modello)
      calcola coseno iperbolico di un numero complesso (ch(z))
      Original:
      computes hyperbolic cosine of a complex number (ch(z))
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      (funzione di modello)
      calcola tangente iperbolica di un numero complesso
      Original:
      computes hyperbolic tangent of a complex number
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      (funzione di modello)
      (C++11)
      calcola arcoseno iperbolico di un numero complesso
      Original:
      computes hyperbolic arc sine of a complex number
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      (funzione di modello)
      (C++11)
      calcola arcocoseno iperbolico di un numero complesso
      Original:
      computes hyperbolic arc cosine of a complex number
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      (funzione di modello)
      (C++11)
      calcola tangente iperbolica di un numero complesso
      Original:
      computes hyperbolic arc tangent of a complex number
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      (funzione di modello)