Smart Contract Fees

pragma solidity ^0.8.0;

contract HelloNewWorld {
    function helloWorld() public view returns(string memory) {
        return("Hello World!");
    }
}

$$δ = (ϑ + 21,000) x ξ$$

$$Smart Contract Fee = δ$$

$$Gas Price = ξ$$

$$f(x) = x * e^{2 pi i \xi x}$$