18 lines
255 B
Markdown
18 lines
255 B
Markdown
---
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title: not
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tags: math,logic,beginner
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---
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Returns the logical inverse of the given value.
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Use the logical not (`!`) operator to return the inverse of the given value.
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```js
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const not = a => !a;
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```
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```js
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not(true); // false
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not(false); // true
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```
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