What are some examples of ufuncs in NumPy?

What are some examples of ufuncs in NumPy?

Ufuncs, or universal functions, are functions that operate on ndarrays in an element-wise fashion. Examples include np.add, np.multiply, and np.sin.

Can you show me how to use np.add with two arrays?

Sure! You can use np.add like this:

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

What about using ufuncs with scalar values?

Ufuncs can also operate with scalars. For example:

result = np.multiply(array1, 2)
print(result)  # Output: [2 4 6]

Are there any ufuncs for statistical operations?

Yes! NumPy provides ufuncs like np.mean, np.std, and np.sum for statistical operations on arrays.