NumPy: Compute xy, element-wise where x, y are two given arrays
NumPy Mathematics: Exercise-40 with Solution
Write a NumPy program to compute xy, element-wise where x, y are two given arrays.
Sample Solution:
Python Code:
# Importing the NumPy library
import numpy as np
# Creating two arrays x and y
x = np.array([[1, 2], [3, 4]])
y = np.array([[1, 2], [1, 2]])
# Displaying the first array x
print("Array1: ")
print(x)
# Displaying the second array y
print("Array1: ")
print(y)
# Calculating the power of elements in array x raised to the power of elements in array y
r1 = np.power(x, y)
# Displaying the result of x raised to the power of y
print("Result- x^y:")
print(r1)
Sample Output:
Array1: [[1 2] [3 4]] Array1: [[1 2] [1 2]] Result- x^y: [[ 1 4] [ 3 16]]
Explanation:
In the above exercise –
x = np.array([[1, 2], [3, 4]]): This line initializes a two-dimensional NumPy array x with dimensions 2x2.
y = np.array([[1, 2], [1, 2]]): This line initializes a two-dimensional NumPy array y with dimensions 2x2.
r1 = np.power(x, y): Here, r1 will be a 2D NumPy array of the same shape as x and y, where each element of r1 is the corresponding element of x raised to the power of the corresponding element of y.
Python-Numpy Code Editor:
Previous: Write a NumPy program to compute the reciprocal for all elements in a given array.
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