There are many useful APIs for Node.js available as modules and libraries. The best part is that they are open source, meaning anyone can use them in their projects as well as contribute to them. Let me provide you with…
The find() method returns the first element that passes the given test function. This function does not execute for null elements and returns undefined if elements fail to pass the test case. In this tutorial, along with the find() method, we…
Maps in JavaScript store key-value pairs where keys can be of any type. It works well for adding and removing key-value pairs, making them suitable for applications in which performance is important. It also remembers the insertion order, ideal for…
Have you ever needed to find the distance between two points in space? In this guide, we will solve this problem using the NumPy hypot() function. By using hypot, we can accurately measure the straight-line distance between two points in…
The gcd function in NumPy is used to calculate the greatest common divisor of numbers in arrays (GCD). It is used to facilitate fractions and solve many mathematical problems. Without this function, discovering the GCD would take longer and be…
Phase wraparound is the instantaneous transition in phase values. This is as a result of converting the phase to fit within -π and π. In this case, when it passes above or below these limits, the phase wraps around to…
Hello Geeks! Welcome to another guide where we will explore an interesting mathematical concept: the logarithm of the sum of exponentials. Sounds new, right? You will be surprised to know that a separate function is dedicated to calculating it in…
The numpy.gradient() function is a powerful tool for calculating the gradient of array inputs. The concept of the gradient is essential in fields like data analysis and scientific research, where it is used to create graphical representations of changes in…
Welcome back, readers! In our series on Python arithmetic operations, we bring you a new topic of remainder. The Numpy library provides us with a dedicated function to find the remainder in Python. We need to know this because the…
Welcome to the next chapter of our NumPy logarithmic series. I hope you’ve gone through the first one, i.e., Log10. Here we will discuss another important log function, which is log2. It helps us to calculate the logarithm base 2…