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std::complex

提供: cppreference.com
< cpp‎ | numeric

 
 
ニューメリックスライブラリ
一般的な数学関数
浮動小数点環境
複素数
数値配列
擬似乱数生成
コンパイル時有理数演算 (C++11)
汎用の数値演算
Original:
Generic numeric operations
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iota(C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
複素数
メンバ関数
Original:
Member functions
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complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+=
complex::operator-=
complex::operator*=
complex::operator/=
非メンバ関数
Original:
Non-member functions
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operator==
operator!=
operator<<
operator>>
real
imag
abs
arg
norm
conj
proj(C++11)
polar
指数関数
Original:
Exponential functions
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exp
log
log10
電源機能
Original:
Power functions
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pow
sqrt
三角関数
Original:
Trigonometric functions
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asin(C++11)
acos(C++11)
atan(C++11)
双曲線関数
Original:
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)
スペシャstd::complex<float>std::complex<double>、そしてstd::complex<long double>複素数を表現および操作するためのリテラルタイプです.
Original:
The specializations std::complex<float>, std::complex<double>, and std::complex<long double> are literal types for representing and manipulating 複素数.
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他のタイプのテンプレートcomplexをインスタンス化の効果は未定義である.
Original:
The effect of instantiating the template complex for any other type is unspecified.
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目次

[編集] メンバータイプ

メンバー·タイプ
Original:
Member type
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Definition
value_type T

[編集] メンバ関数

複素数を構築します
Original:
constructs a complex number
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(パブリックメンバ関数)
内容が割り当てられます
Original:
assigns the contents
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(パブリックメンバ関数) [edit]
複素数の実数部分にアクセスします
Original:
accesses the real part of the complex number
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(パブリックメンバ関数) [edit]
accesses the imaginary part of the complex number
(パブリックメンバ関数) [edit]
2複素数や複雑とスカラーの複合代入
Original:
compound assignment of two complex numbers or a complex and a scalar
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(パブリックメンバ関数) [edit]

[編集] 非メンバ関数

複素数に単項演算子を適用します
Original:
applies unary operators to complex numbers
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(関数テンプレート) [edit]
2複雑な値や複雑とスカラーで複素数演算を実行します
Original:
performs complex number arithmetics on two complex values or a complex and a scalar
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(関数テンプレート) [edit]
2複素数や複雑とスカラーを比較します
Original:
compares two complex numbers or a complex and a scalar
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(関数テンプレート) [edit]
複素数をシリアライズしてデシリアライズします
Original:
serializes and deserializes a complex number
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(関数テンプレート) [edit]
実際のコンポーネントを返します
Original:
returns the real component
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(関数テンプレート) [edit]
虚数成分を返します
Original:
returns the imaginary component
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(関数テンプレート) [edit]
複素数の絶対値を返します
Original:
returns the magnitude of a complex number
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(関数テンプレート) [edit]
位相角を返します
Original:
returns the phase angle
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(関数テンプレート) [edit]
振幅の2乗を返します
Original:
returns the squared magnitude
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(関数テンプレート) [edit]
複素共役を返します
Original:
returns the complex conjugate
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(関数テンプレート) [edit]
(C++11)
リーマン球面への射影を返します
Original:
returns the projection onto the Riemann sphere
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(関数テンプレート) [edit]
振幅と位相角から複素数を構築します
Original:
constructs a complex number from magnitude and phase angle
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(関数テンプレート) [edit]
指数関数
Original:
Exponential functions
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complex base e exponential
(関数テンプレート) [edit]
負の実軸に沿って分岐切断線を持つ複雑な自然対数
Original:
complex natural logarithm with the branch cuts along the negative real axis
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(関数テンプレート) [edit]
complex common logarithm with the branch cuts along the negative real axis
(関数テンプレート) [edit]
電源機能
Original:
Power functions
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複雑な電力は、一方または両方の引数が複素数かもしれません
Original:
complex power, one or both arguments may be a complex number
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(関数テンプレート) [edit]
右半平面の範囲内の複雑な平方根
Original:
complex square root in the range of the right half-plane
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(関数テンプレート) [edit]
三角関数
Original:
Trigonometric functions
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複素数(sin(z))の正弦を計算します
Original:
computes sine of a complex number (sin(z))
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(関数テンプレート) [edit]
複素数のコサインを計算(cos(z)
Original:
computes cosine of a complex number (cos(z))
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(関数テンプレート) [edit]
複素数(tan(z))のタンジェントを計算します
Original:
computes tangent of a complex number (tan(z))
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(関数テンプレート) [edit]
computes arc sine of a complex number (arcsin(z))
(関数テンプレート) [edit]
複素数の逆余弦(arccos(z))を計算します
Original:
computes arc cosine of a complex number (arccos(z))
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(関数テンプレート) [edit]
computes arc tangent of a complex number (arctan(z))
(関数テンプレート) [edit]
双曲線関数
Original:
Hyperbolic functions
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複素数(sh(z))の双曲線正弦を計算します
Original:
computes hyperbolic sine of a complex number (sh(z))
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(関数テンプレート) [edit]
複素数(ch(z))の双曲線余弦を計算します
Original:
computes hyperbolic cosine of a complex number (ch(z))
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(関数テンプレート) [edit]
計算複素数の双曲線タンジェント
Original:
computes hyperbolic tangent of a complex number
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(関数テンプレート) [edit]
複素数の双曲線正弦を計算します
Original:
computes hyperbolic arc sine of a complex number
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(関数テンプレート) [edit]
複素数の逆双曲線余弦を計算します
Original:
computes hyperbolic arc cosine of a complex number
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(関数テンプレート) [edit]
複素数の逆双曲線正接を計算します
Original:
computes hyperbolic arc tangent of a complex number
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(関数テンプレート) [edit]