#### Check Polygon

A
```from __future__ import annotations

def check_polygon(nums: list[float]) -> bool:
"""
Takes list of possible side lengths and determines whether a
two-dimensional polygon with such side lengths can exist.

Returns a boolean value for the < comparison
of the largest side length with sum of the rest.
Wiki: https://en.wikipedia.org/wiki/Triangle_inequality

>>> check_polygon([6, 10, 5])
True
>>> check_polygon([3, 7, 13, 2])
False
>>> check_polygon([1, 4.3, 5.2, 12.2])
False
>>> nums = [3, 7, 13, 2]
>>> _ = check_polygon(nums) #   Run function, do not show answer in output
>>> nums #  Check numbers are not reordered
[3, 7, 13, 2]
>>> check_polygon([])
Traceback (most recent call last):
...
ValueError: Monogons and Digons are not polygons in the Euclidean space
>>> check_polygon([-2, 5, 6])
Traceback (most recent call last):
...
ValueError: All values must be greater than 0
"""
if len(nums) < 2:
raise ValueError("Monogons and Digons are not polygons in the Euclidean space")
if any(i <= 0 for i in nums):
raise ValueError("All values must be greater than 0")
copy_nums = nums.copy()
copy_nums.sort()
return copy_nums[-1] < sum(copy_nums[:-1])

if __name__ == "__main__":
import doctest

doctest.testmod()
```