Math Utilities

Is Perfect Square

Determines whether a number is a perfect square (like 9, 16, 25) with mathematical precision. Use via MCP in Cursor or Windsurf for instant validation, or call GET /v1/math/is-perfect-square with your number. Returns boolean true/false plus the square root when applicable. Handles edge cases like negative numbers and decimals correctly.

API Endpoint

GET /v1/math/is-perfect-square

Code Examples

curl "https://tinyfn.io/v1/math/is-perfect-square" \
  -H "X-API-Key: YOUR_API_KEY"
const response = await fetch('https://tinyfn.io/v1/math/is-perfect-square', {
  headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
const data = await response.json();
console.log(data);
import requests

response = requests.get('https://tinyfn.io/v1/math/is-perfect-square',
    headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)

Use via MCP

Add to your AI agent

Connect your AI agent (Claude, Cursor, Windsurf, etc.) to TinyFn's math tools:

{
  "mcpServers": {
    "tinyfn-math": {
      "url": "https://tinyfn.io/mcp/math",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Learn more about MCP setup →

Related Tools

Is Even
Check if a number is even.
Is Odd
Check if a number is odd.
Is Prime
Check if a number is prime.
Is Positive
Check if a number is positive.
Is Negative
Check if a number is negative.
Is Zero
Check if a number is zero.
Is Integer
Check if a number is an integer.
Is Divisible
Check if a number is divisible by another number.

FAQ

How do I check if a number is a perfect square using MCP?

Call the is-perfect-square tool with your number. It returns a boolean result plus the square root if true.

What counts as a perfect square?

Positive integers whose square root is also an integer: 1, 4, 9, 16, 25, etc. Zero is considered a perfect square (0²=0).

Does the perfect square checker work with negative numbers?

No, negative numbers cannot be perfect squares since square roots of negatives aren't real numbers in standard math.

Can I check decimal numbers for perfect squares?

Yes, but they're rarely perfect squares. The tool handles decimals but will return false for most non-integer inputs.

What's the largest number I can test for perfect squares?

The tool handles very large integers efficiently, but extremely large numbers may hit practical limits depending on precision requirements.

Try Is Perfect Square Now

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