std::atan – cppreference.com

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definiert in Header `<cmath>`

`float atan( float arg );`

`double atan( double arg );`

`long double atan( long double arg );`

`double atan( Integral arg );`		(seit C++11)

Berechnet Arcustangens arg

Original:

Computes arc tangent of arg

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arg

Floating-Point-Wert

Original:

floating point value

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Arcustangens arg im Bogenmaß im Bereich von [-π/2; π/2] Bogenmaß .

Original:

arc tangent of arg in radians in the range of [-π/2; π/2] radians.

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atan2	Arcustangens mit Schildern Quadranten bestimmen Original: arc tangent, using signs to determine quadrants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

asin	berechnet Arcussinus (arcsin(x)) Original: computes arc sine (arcsin(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

acos	berechnet Arcuscosinus (arccos(x)) Original: computes arc cosine (arccos(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

tan	berechnet Tangente (tan(x)) Original: computes tangent (tan(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

atan(std::complex) (C++11)	computes arc tangent of a complex number (arctan(z)) (Funktions-Template) [edit]

atan(std::valarray)	wendet die Funktion std::atan auf jedes Element valarray Original: applies the function std::atan to each element of valarray The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) [edit]