Module 10
NumPy introduction
Fast numerical computing.
Numerical Python
NumPy is a library for numerical computing. It provides arrays that are faster than lists for mathematical operations.
Python
import numpy as np arr = np.array([1, 2, 3, 4]) print(arr * 2)
→ [2 4 6 8]
Your task
Use NumPy
- Create a NumPy array and multiply by 2.