JavaScript Math.log10()

The JavaScript Math.log10() function is a mathematical function that returns the base 10 logarithm of a number. It is part of the Math object and can be used to calculate the base 10 logarithm of a number.

Syntax

The syntax for the Math.log10() function is as follows:

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Math.log10(x);

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Where x is the number for which the base 10 logarithm should be calculated.

Example

The following example shows how to use the Math.log10() function to calculate the base 10 logarithm of a number:

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var x = 100;
var y = Math.log10(x);

console.log(y); // 2

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In this example, the variable x is set to 100. The Math.log10() function is then used to calculate the base 10 logarithm of x which is 2. This value is then logged to the console.

Browser Support

The Math.log10() function is supported in all modern browsers.

Conclusion

The JavaScript Math.log10() function is a mathematical function that can be used to calculate the base 10 logarithm of a number. It is part of the Math object and is supported in all modern browsers.