How do I perform basic operations with NumPy?

How do I perform basic operations with NumPy?

You can perform basic operations like addition, subtraction, multiplication, and division using NumPy arrays. Would you like an example?

Yes, please show me how to add two arrays.

Sure! First, you need to import NumPy. Then, you can create two arrays and add them like this:

import numpy as np
array1 = np.array([1, 2, 3])
array2 = np.array([4, 5, 6])
result = array1 + array2
print(result)  # Output: [5 7 9]

What about element-wise multiplication?

For element-wise multiplication, you can use the * operator. Here's how:

result = array1 * array2
print(result)  # Output: [4 10 18]

Can I perform operations on multi-dimensional arrays?

Absolutely! NumPy supports operations on multi-dimensional arrays as well. You can add or multiply them similarly, just ensure their shapes are compatible.