std::tan

 

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Generici operazioni numeriche Original: Generic numeric operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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Defined in header <cmath>
float       tan( float arg );
double      tan( double arg );
long double tan( long double arg );
double      tan( Integral arg );		(dal C++11)

Calcola tangente di arg

Original:

Computes tangent of arg

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Parametri

arg

-

valore del punto mobile che rappresenta l'angolo in radianti Original: floating point value representing angle in radians The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valore di ritorno

tangente di arg.

Original:

tangent of arg.

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Errore di dominio si verifica se arg è infinito. NAN viene restituito in questo caso.

Original:

Domain error occurs if arg is infinite. NAN is returned in that case.

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Vedi anche

sin	calcola sine (sin(x)) Original: computes sine (sin(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
cos	calcola coseno (cos(x)) Original: computes cosine (cos(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
atan	calcola arco tangente (arctan(x)) Original: computes arc tangent (arctan(x)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
tan(std::complex)	calcola tangente di un numero complesso (tan(z)) Original: computes tangent of a complex number (tan(z)) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione di modello)
tan(std::valarray)	applica la std::tan funzione a ogni elemento di valarray Original: applies the function std::tan 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. (funzione di modello)