std::sqrt<div class="t-tr-text">(STD :: комплекса)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::complex)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>
Материал из cppreference.com
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This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
| Заголовочный файл <complex>
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| template< class T > complex<T> sqrt( const complex<T>& x ); |
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Вычисляет квадратный корень из комплекса
x номер. Original:
Computes the square root of the complex number
x. The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Разрезов расположены вдоль отрицательной действительной оси.
sqrt вычисляет квадратный корень в диапазоне от правой полуплоскости. Если x является отрицательным реальным числом, возвращаемым значением будет лежать на положительной мнимой оси.Original:
The branch cuts are along the negative real axis.
sqrt computes the square root in the range of the right half-plane. If x is a negative real number, the return value will lie on the positive imaginary axis.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[править] Параметры
| x | - | Комплексное число извлечь квадратный корень
Original: complex number to take the square root of The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[править] Возвращаемое значение
Квадратный корень из
x.Original:
the square root of
x.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[править] См. также
| энергетического комплекса, один или оба аргумента может быть комплексным числом Original: complex power, one or both arguments may be a complex number The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (шаблон функции) | |