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Varianti

Complex number arithmetic

Da cppreference.com.
< c‎ | numeric

 
 
 
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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Il <complex.h> intestazione definisce le macro e dichiara le funzioni che supportano l'aritmetica complessa numero. I valori sono valori complessi di tipo double complex, float complex, long double complex,
Original:
The header <complex.h> defines macros and declares functions that support complex number arithmetic. Complex values are values of type double complex, float complex, long double complex,
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Se il __STDC_IEC_559_COMPLEX__(C99) macro costante è definita dal compilatore, in aggiunta ai tipi complessi, i tipi immaginari sono supportati: double imaginary, float imaginary e long double imaginary. Quando un valore di tipo immaginario viene convertito in un valore di tipo complesso, il tipo risultante complesso ha il suo insieme reale componente a zero. Quando un valore di tipo complesso viene convertito in un valore di tipo immaginaria, la componente reale viene scartato.
Original:
If the macro constant __STDC_IEC_559_COMPLEX__(C99) is defined by the compiler, in addition to the complex types, the imaginary types are also supported: double imaginary, float imaginary, and long double imaginary. When a value of imaginary type is converted to a value of complex type, the resulting complex type has its real component set to zero. When a value of complex type is converted to a value of imaginary type, the real component is discarded.
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Standard +, -, *, / aritmetica operatori possono essere utilizzati con i tipi reali, complessi, e immaginario in qualsiasi combinazione.
Original:
Standard arithmetic operators +, -, *, / can be used with real, complex, and imaginary types in any combination.
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Se il __STDC_NO_COMPLEX__(C11) macro costante è definita dal compilatore, il <complex.h> intestazione e tutti i nomi elencati non sono forniti.
Original:
If the macro constant __STDC_NO_COMPLEX__(C11) is defined by the compiler, the header <complex.h> and all of the names listed here are not provided.
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Se #pragma STDC CX_LIMITED_RANGE on viene utilizzato, moltiplicazione complessa, divisione, e il valore assoluto può utilizzare semplificate formule matematiche, nonostante la possibilità di overflow intermedio.
Original:
If #pragma STDC CX_LIMITED_RANGE on is used, complex multiplication, division, and absolute value may use simplified mathematical formulas, despite the possibility of intermediate overflow.
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Defined in header <complex.h>

Indice

Tipi
Original:
Types
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tipo di macro complesse
Original:
complex type macro
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(macro costante) [edit]
l'unità di complesso costante i
Original:
the complex unit constant i
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(macro costante) [edit]
La costante immaginaria
Original:
The imaginary constant
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tipo macro immaginario
Original:
imaginary type macro
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(macro costante) [edit]
l'unità immaginaria costante i
Original:
the imaginary unit constant i
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(macro costante) [edit]
(C99)
l'unità di complesso o immaginario costante i
Original:
the complex or imaginary unit constant i
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(macro costante) [edit]
Manipolazione
Original:
Manipulation
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(C11)
(C11)
(C11)
constructs a complex number from real and imaginary parts
(funzione macro) [edit]
(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]
(C99)
(C99)
(C99)
calcola la parte reale di un numero complesso
Original:
computes the real part of a complex number
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola l'angolo di fase di un numero complesso
Original:
computes the phase angle of a complex number
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il complesso coniugato
Original:
computes the complex conjugate
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola la proiezione sulla sfera di Riemann
Original:
computes the projection on Riemann sphere
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il valore assoluto di un numero complesso
Original:
computes the magnitude of a complex number
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(funzione) [edit]
Functinos esponenziali
Original:
Exponential functinos
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(C99)
(C99)
(C99)
calcola il complesso base-e esponenziale
Original:
computes the complex base-e exponential
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il logaritmo naturale complesso
Original:
computes the complex natural logarithm
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(funzione) [edit]
Funzioni di risparmio energia
Original:
Power functions
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(C99)
(C99)
(C99)
calcola la funzione di potenza complessa
Original:
computes the complex power function
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola la radice quadrata complessa
Original:
computes the complex square root
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(funzione) [edit]
Funzioni trigonometriche
Original:
Trigonometric functions
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(C99)
(C99)
(C99)
calcola il complesso coseno
Original:
computes the complex arc cosine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il seno complesso arco
Original:
computes the complex arc sine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola la tangente complesso arco
Original:
computes the complex arc tangent
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il coseno complesso
Original:
computes the complex cosine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il seno complesso
Original:
computes the complex sine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola la tangente complesso
Original:
computes the complex tangent
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(funzione) [edit]
Funzioni iperboliche
Original:
Hyperbolic functions
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(C99)
(C99)
(C99)
calcola il complesso arco coseno iperbolico
Original:
computes the complex arc hyperbolic cosine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il seno iperbolico complesso arco
Original:
computes the complex arc hyperbolic sine
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(funzione) [edit]
(C99)
(C99)
(C99)
computes the complex arc hyperbolic tangent
(funzione) [edit]
(C99)
(C99)
(C99)
calcola il complesso coseno iperbolico
Original:
computes the complex hyperbolic cosine
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(funzione) [edit]
(C99)
(C99)
(C99)
calcola il seno iperbolico complesso
Original:
computes the complex hyperbolic sine
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(funzione) [edit]
(C99)
(C99)
(C99)
computes the complex hyperbolic tangent
(funzione) [edit]