github.com/hyperledger/burrow@v0.34.5-0.20220512172541-77f09336001d/js/src/solts/sol/Addition.sol (about)

     1  pragma solidity >=0.0.0;
     2  
     3  import "NegationLib.sol";
     4  
     5  contract Addition {
     6      function add(int a, int b) public pure returns (int sum) {
     7          sum = a + b;
     8      }
     9  
    10      function sub(int a, int b) public pure returns (int) {
    11          return add(a, NegationLib.negate(b));
    12      }
    13  }