Sum numbers
npm install math-sumimport sum from 'math-sum';
sum(5, 5);
//=> 10
sum([1, 2, 3, 4]);
//=> 10import sum from 'math-sum';
sum.bigInt(5, 5);
//=> 10n
sum.bigInt([1, 2, 3, 4]);
//=> 10n
sum.bigInt(1, 2n, 3);
//=> 6n
const largeNumber = 9_007_199_254_740_993n; // Number.MAX_SAFE_INTEGER + 2
sum.bigInt(largeNumber, largeNumber);
//=> 18_014_398_509_481_986nThe sum.bigInt() method accepts both regular numbers and BigInts and always returns a BigInt. Regular numbers are converted to BigInts automatically. This is useful when you need to sum numbers that exceed JavaScript's safe integer range.
Note
The method throws a RangeError if any value is a non-integer number (e.g., 3.14).
- math-average - Get the average of numbers
- math-clamp - Clamp a number
