e7aa8dedbc
* turn off blank-lines rule
* remove triple newlines
(cherry picked from commit 9b37104655)
21 lines
487 B
Solidity
21 lines
487 B
Solidity
pragma solidity ^0.4.24;
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/**
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* @title Math
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* @dev Assorted math operations
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*/
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library Math {
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function max(uint256 a, uint256 b) internal pure returns (uint256) {
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return a >= b ? a : b;
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}
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function min(uint256 a, uint256 b) internal pure returns (uint256) {
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return a < b ? a : b;
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}
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function average(uint256 a, uint256 b) internal pure returns (uint256) {
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// (a + b) / 2 can overflow, so we distribute
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return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
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}
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}
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