Function sum

Calculate the sum of 2 numbers. Meant to be used with Array.prototype.reduce.

Time complexity: O(1)

Space complexity: O(1)

Example

const array = [1, 2, 3];

array.reduce(sum); // 6
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Calculate the sum of 2 bigints. Meant to be used with Array.prototype.reduce.

Time complexity: O(1)

Space complexity: O(1)

Example

const array = [1n, 2n, 3n];

array.reduce(sum); // 6n
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