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<metanoindex/>

 
C++
 
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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(C++11)
 
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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(C++11)
Funções exponenciais
Original:
Exponential functions
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Funções de poder
Original:
Power functions
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Funções trigonométricas
Original:
Trigonometric functions
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(C++11)
(C++11)
(C++11)
Funções hiperbólicas
Original:
Hyperbolic functions
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(C++11)
(C++11)
(C++11)
 
<tbody> </tbody>
Definido no cabeçalho <complex>
template< class T > T abs( const complex<T>& z );
Retorna a magnitude do número complexo z.
Original:
Returns the magnitude of the complex number z.
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Parâmetros

z -
valor complexo
Original:
complex value
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Valor de retorno

a magnitude da z
Original:
the magnitude of z
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Veja também
retorna o ângulo de fase
Original:
returns the phase angle
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(modelo de função) [edit]