Jun 14, 2014 · Since Math.log(x) in JavaScript returns the natural logarithm of x (same as ln(x)), for base 10 you can divide by Math.log(10) (same as ln(10)): function log10(val) { return …

Apr 3, 2025 · If you need a logarithm to base 2 or 10, use Math.log2() or Math.log10(). If you need a logarithm to other bases, use Math.log(x) / Math.log(otherBase) as in the example below; …

The Math.log() method returns the natural logarithm (base E) of a number. Required. A number. The natural logarithm of the number. NaN if the number is negative. -Infinity if the number is 0. …

You can use the logarithm base change formula: log[a](n) = log[b](n) / log[b](a) So in order to get log(2) base 512, use: function log(b, n) { return Math.log(n) / Math.log(b); } alert(log(2, 512)); …

Jul 5, 2018 · Use Math.log(), Divide the logarithm of the number with the logarithm of the desired base.

Jan 3, 2024 · JavaScript's Math.log(), Math.log2() and Math.log10() are useful for calculating logarithms in base e, 2 and 10 respectively. But what if you want to calculate the logarithm of a …

Feb 19, 2023 · In this article, we will discuss how to make use of the Math.log() method in JavaScript with some examples. In mathematics, a logarithm is the inverse function to …

Feb 28, 2020 · When working with logarithms in JavaScript, you can specify the base for the Math.log() function by using the change of base formula, creating a custom logarithm function, …

In JavaScript, Math.log () is the built-in method of the Math library to calculate the natural logarithm of the different number values. It takes a number value as a parameter and returns …

In this article, we would like to show how to calculate logarithm for specific base using JavaScript. Practical example: Note: read to see Math.log () method doc...