22 lines
424 B
Markdown
22 lines
424 B
Markdown
---
|
|
title: nor
|
|
tags: math,logic,beginner
|
|
unlisted: true
|
|
firstSeen: 2021-03-29T21:20:41+03:00
|
|
lastUpdated: 2021-04-02T16:47:15+03:00
|
|
---
|
|
|
|
Checks if none of the arguments are `true`.
|
|
|
|
- Use the logical not (`!`) operator to return the inverse of the logical or (`||`) of the two given values.
|
|
|
|
```js
|
|
const nor = (a, b) => !(a||b);
|
|
```
|
|
|
|
```js
|
|
nor(true, true); // false
|
|
nor(true, false); // false
|
|
nor(false, false); // true
|
|
```
|