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29 lines
407 B
Markdown
29 lines
407 B
Markdown
# PerfectSquare
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- `PerfectSquare()`
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Validates whether the input is a perfect square.
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```php
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v::perfectSquare()->validate(25); // true (5*5)
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v::perfectSquare()->validate(9); // true (3*3)
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```
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## Categorization
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- Math
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- Numbers
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## Changelog
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Version | Description
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--------|-------------
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0.3.9 | Created
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***
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See also:
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- [Factor](Factor.md)
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- [Fibonacci](Fibonacci.md)
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- [PrimeNumber](PrimeNumber.md)
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