From 79dbdf9b19d17e270ceba357435b0c5a95937a36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Jos=C3=A9=20Arboleda?= <soyjuanarbol@gmail.com>
Date: Wed, 7 Oct 2020 22:42:28 -0500
Subject: [PATCH] Add Gauss sum or sum of k naturals.

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 snippets/gauss-sum.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 snippets/gauss-sum.md

diff --git a/snippets/gauss-sum.md b/snippets/gauss-sum.md
new file mode 100644
index 000000000..1fc59fed8
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+++ b/snippets/gauss-sum.md
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+---
+title: gauss-sum
+tags: math,beginner
+---
+
+Sums the numbers between 1 up to `limit` argument.
+
+- It is an implementation of the Gauss sum equation.
+
+```js
+const gaussSum = limit =>
+  (limit * (limit + 1)) / 2;
+```
+
+```js
+gaussSum(100); // 1 + 2 + 3 + 4 + ... + 100 = 5050
+```