MachineTranslations here] for instructions.</div></div></div></div></div> – cppreference.com
std::sqrt<div class="t-tr-text">(Std :: complex)<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>
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Berechnet die Quadratwurzel der komplexen Zahl x .
Original:
Computes the square root of the complex number x.
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Die Branche Schnitte entlang der negativen reellen Achse. sqrt berechnet die Quadratwurzel im Bereich des rechten Halbebene. Wenn x eine negative reelle Zahl ist, wird der Rückgabewert auf der positiven imaginären Achse liegen .
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.
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Parameter
| x | - | komplexe Zahl die Quadratwurzel zu nehmen Original: complex number to take the square root of The text has been machine-translated via Google Translate. |
Rückgabewert
die Quadratwurzel von x .
Original:
the square root of x.
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Siehe auch
komplexe Leistung, eine oder beide Argumente kann eine komplexe Zahl sein Original: complex power, one or both arguments may be a complex number The text has been machine-translated via Google Translate. (Funktions-Template) [edit] | |