hey that sounds great but what's the use of it as an add function?
It seems that in the next evolution of Crown implements a standard and extended intelligent contract interface. The implementation will encapsulate the logic of the solutions so that developers can create simple and complex applications on this network with low transaction costs....
To summarize it is currently on the Testnet and it "is written (decode)" that Crown CRW will become as well as better than Ethereum ETH in the near future, but directly in multi-language POS with the possibility of voting and other functions to stimulate technical and financial innovations and for creating an open-access, decentralized economy that uses blockchain technology to support new applications. The global payment, messaging and application CROWN platform will come to life and it is time for maturity.
It is time to take a stand 
I thank you for this clarification
