Espaços nominais
Variantes
Acções

std::complex::operator+(unary), operator-(unary)

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< cpp‎ | numeric‎ | complex

 
 
Biblioteca numéricos
Funções matemáticas comuns
De ponto flutuante ambiente
Números complexos
Matrizes numéricas
Pseudo-aleatório de geração de números
Tempo de compilação aritmética racional (C++11)
Genéricos operações numéricas
Original:
Generic numeric operations
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iota(C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
Números complexos
Funções de membro
Original:
Member functions
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complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+=
complex::operator-=
complex::operator*=
complex::operator/=
Não-membros funções
Original:
Non-member functions
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operator==
operator!=
operator<<
operator>>
real
imag
abs
arg
norm
conj
proj(C++11)
polar
Funções exponenciais
Original:
Exponential functions
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exp
log
log10
Funções de poder
Original:
Power functions
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pow
sqrt
Funções trigonométricas
Original:
Trigonometric functions
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asin(C++11)
acos(C++11)
atan(C++11)
Funções hiperbólicas
Original:
Hyperbolic functions
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asinh(C++11)
acosh(C++11)
atanh(C++11)
 
template< class T >
complex<T> operator+( const complex<T>& val );
(1)
template< class T >
complex<T> operator-( const complex<T>& val );
(2)
Implementa os análogos dos operadores aritméticos unários para números complexos.
Original:
Implements the analogs of the unary arithmetic operators for complex numbers.
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1)
Retorna o valor de seu argumento
Original:
Returns the value of its argument
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2)
Nega o argumento
Original:
Negates the argument
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[editar] Parâmetros

val -
o argumento número complexo
Original:
the complex number argument
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[editar] Valor de retorno

1)
uma cópia do argumento, complex<T>(val)
Original:
a copy of the argument, complex<T>(val)
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2)
negada argumento complex<T>(-val.real(), -val.imag())
Original:
negated argument, complex<T>(-val.real(), -val.imag())
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[editar] Veja também

executa aritmética de números complexos em dois valores complexos ou um complexo e um escalar
Original:
performs complex number arithmetics on two complex values or a complex and a scalar
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(modelo de função) [edit]