std::complex

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C++
 
Numerics的图书馆
常见的数学函数
浮点环境
复数
数字阵列
伪随机数生成
编译时合理的算法 （C++11）
通用的数值运算
Original:
Generic numeric operations
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iota（C++11）
accumulate
inner_product
adjacent_difference
partial_sum
 
复数
成员函数
Original:
Member functions
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complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+=
complex::operator-=
complex::operator*=
complex::operator/=
非成员函数
Original:
Non-member functions
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operator==
operator!=
operator<<
operator>>
real
imag
abs
arg
norm
conj
proj（C++11）
polar
指数函数
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Exponential functions
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exp
log
log10
电源的功能
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Power functions
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pow
sqrt
三角函数
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Trigonometric functions
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asin（C++11）
acos（C++11）
atan（C++11）
双曲函数
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Hyperbolic functions
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asinh（C++11）
acosh（C++11）
atanh（C++11）
 
Defined in 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)
专业std::complex<float>，std::complex<double>，std::complex<long double>是文字类型的表示和操作复数.
Original:
The specializations std::complex<float>, std::complex<double>, and std::complex<long double> are literal types for representing and manipulating 复数.
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任何其他类型的实例化该模板complex的影响是不确定的.
Original:
The effect of instantiating the template complex for any other type is unspecified.
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目录

[编辑] 会员类型

会员类型
Original:
Member type
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 Definition
value_type T

[编辑] 成员函数
构造一个复数
Original:
constructs a complex number
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（公共成员函数）
分配的内容
Original:
assigns the contents
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（公共成员函数） [edit]
访问的复数的实数部分
Original:
accesses the real part of the complex number
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（公共成员函数） [edit]
accesses the imaginary part of the complex number
（公共成员函数） [edit]
两个复数或一个复杂的和一个标量的复合赋值
Original:
compound assignment of two complex numbers or a complex and a scalar
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（公共成员函数） [edit]

[编辑] 非成员函数
一元运算符复数
Original:
applies unary operators to complex numbers
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（函数模板） [edit]
进行复数算术，两个复杂的值或一个复杂的和一个标量
Original:
performs complex number arithmetics on two complex values or a complex and a scalar
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（函数模板） [edit]
比较两个复数或一个复杂和一个标量
Original:
compares two complex numbers or a complex and a scalar
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（函数模板） [edit]
序列化和反序列化一个复杂的数
Original:
serializes and deserializes a complex number
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（函数模板） [edit]
返回真正的组分
Original:
returns the real component
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（函数模板） [edit]
返回的虚分量
Original:
returns the imaginary component
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（函数模板） [edit]
返回一个复数的幅度
Original:
returns the magnitude of a complex number
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（函数模板） [edit]
返回的相位角
Original:
returns the phase angle
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（函数模板） [edit]
返回的幅度平方
Original:
returns the squared magnitude
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（函数模板） [edit]
返回的复共轭
Original:
returns the complex conjugate
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（函数模板） [edit]
（C++11）
返回的黎曼球上的投影
Original:
returns the projection onto the Riemann sphere
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（函数模板） [edit]
构造一个复数幅值和相位角
Original:
constructs a complex number from magnitude and phase angle
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（函数模板） [edit]
指数函数
Original:
Exponential functions
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 complex base e exponential
（函数模板） [edit]
沿负实轴的割线复杂的自然对数
Original:
complex natural logarithm with the branch cuts along the negative real axis
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（函数模板） [edit]
complex common logarithm with the branch cuts along the negative real axis
（函数模板） [edit]
电源的功能
Original:
Power functions
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复杂的电源，一个或这两个参数可以是复数
Original:
complex power, one or both arguments may be a complex number
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（函数模板） [edit]
在右半平面的范围内的复杂的平方根
Original:
complex square root in the range of the right half-plane
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（函数模板） [edit]
三角函数
Original:
Trigonometric functions
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计算一个复数（sin(z)）的正弦
Original:
computes sine of a complex number (sin(z))
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（函数模板） [edit]
计算一个复数的余弦（cos(z)）
Original:
computes cosine of a complex number (cos(z))
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（函数模板） [edit]
计算一个复数（tan(z)）相切
Original:
computes tangent of a complex number (tan(z))
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（函数模板） [edit]
（C++11）
 computes arc sine of a complex number (arcsin(z))
（函数模板） [edit]
（C++11）
计算反余弦值的复数（arccos(z)）
Original:
computes arc cosine of a complex number (arccos(z))
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（函数模板） [edit]
（C++11）
 computes arc tangent of a complex number (arctan(z))
（函数模板） [edit]
双曲函数
Original:
Hyperbolic functions
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计算复数的双曲正弦（sh(z)）
Original:
computes hyperbolic sine of a complex number (sh(z))
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（函数模板） [edit]
计算双曲余弦的复数（ch(z)）的
Original:
computes hyperbolic cosine of a complex number (ch(z))
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（函数模板） [edit]
计算复杂的圆弧正弦复数的双曲正切
Original:
computes hyperbolic tangent of a complex number
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（函数模板） [edit]
（C++11）
计算复数的双曲反正弦
Original:
computes hyperbolic arc sine of a complex number
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（函数模板） [edit]
（C++11）
计算复数的双曲余弦值
Original:
computes hyperbolic arc cosine of a complex number
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（函数模板） [edit]
（C++11）
双曲反正切计算一个复数
Original:
computes hyperbolic arc tangent of a complex number
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（函数模板） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/numeric/complex&oldid=29207”