std::exp2 — cppreference.com
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Calcule 2 élevé à la puissance donnée n
Original:
Computes 2 raised to the given power n
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Paramètres
| n | - | valeur du point flottant Original: floating point value The text has been machine-translated via Google Translate. |
Retourne la valeur
2 élevé à la n (i.e. 2n)
Original:
2 raised to the n (i.e. 2n)
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Si le résultat est trop grand pour le type sous-jacent, une erreur d'intervalle se produit et HUGE_VAL est retourné .
Original:
If the result is too large for the underlying type, range error occurs and HUGE_VAL is returned.
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Voir aussi
retours e à la puissance donnée (ex) Original: returns e raised to the given power (ex) The text has been machine-translated via Google Translate. (fonction) [edit] | |
(C++11) |
logarithme en base 2 d'un nombre donné Original: base 2 logarithm of the given number The text has been machine-translated via Google Translate. (fonction) [edit] |
calcule naturel (base e) logarithme (de base e) (ln(x)) Original: computes natural (base e) logarithm (to base e) (ln(x)) The text has been machine-translated via Google Translate. (fonction) [edit] | |
soulève un certain nombre à la puissance donnée (xy) Original: raises a number to the given power (xy) The text has been machine-translated via Google Translate. (fonction) [edit] | |