#### Insert parentheses within the arithmetic expression to declare the operator precedence. [Chain\BlockChain.cs:250 ](https://www.codefactor.io/repository/github/microcoinhu/microcoincore/source/master/Chain/BlockChain.cs#L250)[Chain\BlockChain.cs:285 ](https://www.codefactor.io/repository/github/microcoinhu/microcoincore/source/master/Chain/BlockChain.cs#L285)[Cryptography\Utils.cs:182 ](https://www.codefactor.io/repository/github/microcoinhu/microcoincore/source/master/Cryptography/Utils.cs#L182)