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Nombre - 1. Création de tableaux
2022-07-05 07:35:00 【Les cheveux repoussent quand ils sont partis.】
Créer un tableau
np.array(object, dtype)
or np.arange(start, stop, step, dtype)
object:Objet du tableau créé,Peut être une seule valeur,Liste,Cellule cellulaire, etc..
example:
dtype: Type de données
- Spécifier le type de données
example:
2. Ajuster le type de donnéesa.astype("i1")
3. Modifier le nombre de chiffres flottantsnp.round(array, d)
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