SafeMath
library SafeMath
Source: SafeMath.sol
Reference
Functions
add
function add(uint256 a, uint256 b) internal pure returns (uint256)
- Parameters:
a
- uint256b
- uint256- Returns:
- uint256
div
function div(uint256 a, uint256 b) internal pure returns (uint256)
- Parameters:
a
- uint256b
- uint256- Returns:
- uint256
mul
function mul(uint256 a, uint256 b) internal pure returns (uint256)
- Parameters:
a
- uint256b
- uint256- Returns:
- uint256
sub
function sub(uint256 a, uint256 b) internal pure returns (uint256)
- Parameters:
a
- uint256b
- uint256- Returns:
- uint256