# math/hypot
Hypotenuse: `sqrt(x*x + y*y)`, computed without undue overflow or underflow.
## Syntax
[math/hypot $x $y]
## Parameters
- `$x` — First leg
- `$y` — Second leg
## Examples
[math/hypot 3 4] # 5 [math/hypot 5 12] # 13 [math/hypot 1 0] # 1
## Returns
Number — length of the hypotenuse.
## See Also
`math/sqrt`, `math/atan2`, `math/pow`