std::cos — cppreference.com
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(depuis C++11) | |
Calcule le cosinus de arg
Original:
Computes cosine of arg
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Paramètres
| arg | - | valeur à virgule flottante qui représente l'angle exprimé en radians Original: floating point value representing angle in radians The text has been machine-translated via Google Translate. |
Retourne la valeur
cosinus de arg dans le [-1.0 ; 1.0] plage .
Original:
cosine of arg in the range [-1.0 ; 1.0].
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Erreur de domaine se produit si arg est infinie. NAN est retourné dans ce cas .
Original:
Domain error occurs if arg is infinite. NAN is returned in that case.
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Voir aussi
sine calcule (sin(x)) Original: computes sine (sin(x)) The text has been machine-translated via Google Translate. (fonction) [edit] | |
calcule la tangente (tan(x)) Original: computes tangent (tan(x)) The text has been machine-translated via Google Translate. (fonction) [edit] | |
calcule l'arc cosinus (arccos(x)) Original: computes arc cosine (arccos(x)) The text has been machine-translated via Google Translate. (fonction) [edit] | |
calcule le cosinus d'un nombre complexe (cos(z)) Original: computes cosine of a complex number (cos(z)) The text has been machine-translated via Google Translate. (fonction générique) [edit] | |
applique la fonction std::cos à chaque élément de valarray Original: applies the function std::cos to each element of valarray The text has been machine-translated via Google Translate. (fonction générique) [edit] | |