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Challenges It's Hip to be Square

JavaScript (V8), 13 bytes x=>x**.5%1==0 Try it online!

posted 2y ago by Zakk‭

Answer
#1: Initial revision by user avatar Zakk‭ · 2022-04-28T08:48:10Z (over 2 years ago) 
# [JavaScript (V8)](https://v8.dev), 13 bytes

``` javascript
x=>x**.5%1==0
```

[Try it online!](https://tio.run/##dY6xCsIwFEXn9iveIkkqDe0gCBLBHxDBUR1iSaRaG31JS4v67bHVIjp4pzecd889ylraDPOLi@up18I3Yt5EEZ@MUiESn5nSmkLxwhwoWW7dHVYKtcoc2GslURE2C3@Y@E96UBsE2tMOyuq8VwhGw4ZzvkCULU2TlPGTai1lOwa3MCiUg9wOwvXLBwI0fT93hcG3eqgcA@lnku74kB368E8)