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# JavaScript Math Snippets

The JavaScript snippet collection contains a wide variety of ES6 helper functions. It includes helpers for dealing with primitives, arrays and objects, as well as algorithms, DOM manipulation functions and Node.js utilities.

### Round number to given precision

Rounds a number to a specified amount of digits.

JavaScript, Math · Oct 22, 2020

### Clamp number

Clamps

`num`

within the inclusive range specified by the boundary values`a`

and`b`

.JavaScript, Math · Oct 22, 2020

### Copy sign to number

Returns the absolute value of the first number, but the sign of the second.

JavaScript, Math · Oct 7, 2020

### Number in range

Checks if the given number falls within the given range.

JavaScript, Math · Nov 1, 2020

### Logarithm in specific base

Calculates the logarithm of the given number in the given base.

JavaScript, Math · Oct 22, 2020

### Generate Gaussian random numbers

Generates Gaussian (normally distributed) random numbers.

JavaScript, Math · Apr 3, 2023

### Approximate number equality

Checks if two numbers are approximately equal to each other.

JavaScript, Math · Nov 1, 2020

### Convert between degrees and radians in JavaScript

Easily apply the degree to radian and radian to degree formulas.

JavaScript, Math · Sep 15, 2023

### Number is divisible

Checks if the first numeric argument is divisible by the second one.

JavaScript, Math · Sep 15, 2020

### Number is negative zero

Checks if the given value is equal to negative zero (

`-0`

).JavaScript, Math · Oct 20, 2020