{ "contractName": "Math", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.5.4+commit.9549d8ff\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Assorted math operations\",\"methods\":{},\"title\":\"Math\"},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"openzeppelin-solidity/contracts/math/Math.sol\":\"Math\"},\"evmVersion\":\"byzantium\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"openzeppelin-solidity/contracts/math/Math.sol\":{\"keccak256\":\"0x37605dd0606b349cfb1b679892e1bb0ef4ddc16dedb06e229cc4402610a7a848\",\"urls\":[\"bzzr://c2253b0f57a80ee1ab7d90192aec144310e9c9a420d2ca2fcfd5999ae66e8f33\"]}},\"version\":1}", "bytecode": "0x604c602c600b82828239805160001a60731460008114601c57601e565bfe5b5030600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea165627a7a7230582030ce8491d9769488fc372ee85c860e93cb6488528e9a05251a6fa07eb57115d60029", "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea165627a7a7230582030ce8491d9769488fc372ee85c860e93cb6488528e9a05251a6fa07eb57115d60029", "sourceMap": "81:744:66:-;;132:2:-1;166:7;155:9;146:7;137:37;252:7;246:14;243:1;238:23;232:4;229:33;270:1;265:20;;;;222:63;;265:20;274:9;222:63;;298:9;295:1;288:20;328:4;319:7;311:22;352:7;343;336:24", "deployedSourceMap": "81:744:66:-;;;;;;;;", "source": "pragma solidity ^0.5.0;\n\n/**\n * @title Math\n * @dev Assorted math operations\n */\nlibrary Math {\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a >= b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Calculates the average of two numbers. Since these are integers,\n * averages of an even and odd number cannot be represented, and will be\n * rounded down.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow, so we distribute\n return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);\n }\n}\n", "sourcePath": "openzeppelin-solidity/contracts/math/Math.sol", "ast": { "absolutePath": "openzeppelin-solidity/contracts/math/Math.sol", "exportedSymbols": { "Math": [ 15791 ] }, "id": 15792, "nodeType": "SourceUnit", "nodes": [ { "id": 15724, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:66" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": "@title Math\n@dev Assorted math operations", "fullyImplemented": true, "id": 15791, "linearizedBaseContracts": [ 15791 ], "name": "Math", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 15740, "nodeType": "Block", "src": "229:38:66", 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