Python numpy.square() function returns a new array with the element value as the square of the source array elements. The source array remains unchanged. Python numpy.square() Examples It’s a utility function to quick...

numpy.square() in Python

Python NumPy module is used to work with multidimensional arrays and matrix manipulations. We can use NumPy sqrt() function to get the square root of the matrix elements. Python NumPy sqrt() Example import numpy array...

NumPy sqrt() - Square Root of Matrix Elements

NumPy matrix multiplication can be done by the following three methods. multiply(): element-wise matrix multiplication. matmul(): matrix product of two arrays. dot(): dot product of two arrays. 1. NumPy Matrix Multipl...

NumPy Matrix Multiplication

Python numpy cumsum() function returns the cumulative sum of the elements along the given axis. Python numpy cumsum() syntax The cumsum() method syntax is: cumsum(array, axis=None, dtype=None, out=None) The array can ...

numpy.cumsum() in Python

Python numpy.zeros() function returns a new array of given shape and type, where the element’s value as 0. numpy.zeros() function arguments The numpy.zeros() function syntax is: zeros(shape, dtype=None, order='C') The...

numpy.zeros() in Python

Python numpy.ones() function returns a new array of given shape and data type, where the element’s value is set to 1. This function is very similar to numpy zeros() function. numpy.ones() function arguments The numpy....

numpy.ones() in Python

Python numpy append() function is used to merge two arrays. This function returns a new array and the original array remains unchanged. NumPy append() Syntax The function syntax is: numpy.append(arr, values, axis=None...

numpy.append() in Python

Python numpy sum() function is used to get the sum of array elements over a given axis. Python numpy sum() function syntax Python NumPy sum() method syntax is: sum(array, axis, dtype, out, keepdims, initial) The array...

numpy.sum() in Python

In Python, we can use the numpy.where() function to select elements from a numpy array, based on a condition. Not only that, but we can perform some operations on those elements if the condition is satisfied. Let’s lo...

How to use Python numpy.where() Method

The transpose of a matrix is obtained by moving the rows data to the column and columns data to the rows. If we have an array of shape (X, Y) then the transpose of the array will have the shape (Y, X). NumPy Matrix tr...

NumPy Matrix transpose() - Transpose of an Array in Python

We can use numpy ndarray tolist() function to convert the array to a list. If the array is multi-dimensional, a nested list is returned. For one-dimensional array, a list with the array elements is returned. NumPy Arr...

Python - Convert NumPy Array to List

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