Remove squareSum

This commit is contained in:
Angelos Chalaris
2020-04-16 11:09:37 +03:00
parent 85476aba27
commit ca0de2deba
2 changed files with 0 additions and 32 deletions

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@ -1,16 +0,0 @@
---
title: squareSum
tags: math,beginner
---
Squares each number in an array and then sums the results together.
Use `Array.prototype.reduce()` in combination with `Math.pow()` to iterate over numbers and sum their squares into an accumulator.
```js
const squareSum = (...args) => args.reduce((squareSum, number) => squareSum + Math.pow(number, 2), 0);
```
```js
squareSum(1, 2, 2); // 9
```