@gooddollar/goodcontracts

{ "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", "statements": [ { "expression": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15735, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15733, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15726, "src": "246:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "id": 15734, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15728, "src": "251:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "246:6:66", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 15737, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15728, "src": "259:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 15738, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "246:14:66", "trueExpression": { "argumentTypes": null, "id": 15736, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15726, "src": "255:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 15732, "id": 15739, "nodeType": "Return", "src": "239:21:66" } ] }, "documentation": "@dev Returns the largest of two numbers.", "id": 15741, "implemented": true, "kind": "function", "modifiers": [], "name": "max", "nodeType": "FunctionDefinition", "parameters": { "id": 15729, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15726, "name": "a", "nodeType": "VariableDeclaration", "scope": 15741, "src": "175:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15725, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "175:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15728, "name": "b", "nodeType": "VariableDeclaration", "scope": 15741, "src": "186:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15727, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "186:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "174:22:66" }, "returnParameters": { "id": 15732, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15731, "name": "", "nodeType": "VariableDeclaration", "scope": 15741, "src": "220:7:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15730, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "220:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "219:9:66" }, "scope": 15791, "src": "162:105:66", "stateMutability": "pure", "superFunction": null, "visibility": "internal" }, { "body": { "id": 15757, "nodeType": "Block", "src": "403:37:66", "statements": [ { "expression": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15752, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15750, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15743, "src": "420:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "id": 15751, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15745, "src": "424:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "420:5:66", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 15754, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15745, "src": "432:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 15755, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "420:13:66", "trueExpression": { "argumentTypes": null, "id": 15753, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15743, "src": "428:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 15749, "id": 15756, "nodeType": "Return", "src": "413:20:66" } ] }, "documentation": "@dev Returns the smallest of two numbers.", "id": 15758, "implemented": true, "kind": "function", "modifiers": [], "name": "min", "nodeType": "FunctionDefinition", "parameters": { "id": 15746, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15743, "name": "a", "nodeType": "VariableDeclaration", "scope": 15758, "src": "349:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15742, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "349:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15745, "name": "b", "nodeType": "VariableDeclaration", "scope": 15758, "src": "360:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15744, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "360:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "348:22:66" }, "returnParameters": { "id": 15749, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15748, "name": "", "nodeType": "VariableDeclaration", "scope": 15758, "src": "394:7:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15747, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "394:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "393:9:66" }, "scope": 15791, "src": "336:104:66", "stateMutability": "pure", "superFunction": null, "visibility": "internal" }, { "body": { "id": 15789, "nodeType": "Block", "src": "704:119:66", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15787, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15775, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15769, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15767, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15760, "src": "776:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 15768, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "780:1:66", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "776:5:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 15770, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "775:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15773, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15771, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15762, "src": "786:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 15772, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "790:1:66", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "786:5:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 15774, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "785:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "775:17:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15785, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15782, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15778, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15776, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15760, "src": "797:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "%", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 15777, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "801:1:66", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "797:5:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15781, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15779, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15762, "src": "805:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "%", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 15780, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "809:1:66", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "805:5:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "797:13:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 15783, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "796:15:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 15784, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "814:1:66", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "796:19:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 15786, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "795:21:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "775:41:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 15766, "id": 15788, "nodeType": "Return", "src": "768:48:66" } ] }, "documentation": "@dev Calculates the average of two numbers. Since these are integers,\naverages of an even and odd number cannot be represented, and will be\nrounded down.", "id": 15790, "implemented": true, "kind": "function", "modifiers": [], "name": "average", "nodeType": "FunctionDefinition", "parameters": { "id": 15763, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15760, "name": "a", "nodeType": "VariableDeclaration", "scope": 15790, "src": "650:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15759, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "650:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15762, "name": "b", "nodeType": "VariableDeclaration", "scope": 15790, "src": "661:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15761, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "661:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "649:22:66" }, "returnParameters": { "id": 15766, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15765, "name": "", "nodeType": "VariableDeclaration", "scope": 15790, "src": "695:7:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15764, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "695:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "694:9:66" }, "scope": 15791, "src": "633:190:66", "stateMutability": "pure", "superFunction": null, "visibility": "internal" } ], "scope": 15792, "src": "81:744:66" } ], "src": "0:826:66" }, "legacyAST": { "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", "statements": [ { "expression": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15735, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15733, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15726, "src": "246:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "id": 15734, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15728, "src": "251:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "246:6:66", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "argumentTypes": null, "id": 15737, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15728, "src": "259:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 15738, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "246:14:66", "trueExpression": { "argumentTypes": null, "id": 15736, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15726, "src": "255:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 15732, "id": 15739, "nodeType": "Return", "src": "239:21:66" } ] }, "documentation": "@dev Returns the largest of two numbers.", "id": 15741, "implemented": true, "kind": "function", "modifiers": [], "name": "max", "nodeType": "FunctionDefinition", "parameters": { "id": 15729, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15726, "name": "a", "nodeType": "VariableDeclaration", "scope": 15741, "src": "175:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15725, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "175:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15728, "name": "b", "nodeType": "VariableDeclaration", "scope": 15741, "src": "186:9:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15727, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "186:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "174:22:66" }, "returnParameters": { "id": 15732, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15731, "name": "", "nodeType": "VariableDeclaration", "scope": 15741, "src": "220:7:66", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 15730, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "220:7:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "219:9:66" }, "scope": 15791, "src": "162:105:66", "stateMutability": "pure", "superFunction": null, "visibility": "internal" }, { "body": { "id": 15757, "nodeType": "Block", "src": "403:37:66", "statements": [ { "expression": { "argumentTypes": null, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 15752, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15750, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15743, "src": "420:1:66", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } },