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express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\n// SPDX-License-Identifier: Apache-2.0\npragma solidity ^0.7.0;\n\nimport \"@openzeppelin/contracts/math/SafeMath.sol\";\n\ncontract ExtendedMath {\n using SafeMath for uint256;\n\n // divide a/b then optionally floor or ceiling\n function divAndRound(\n uint256 a,\n uint256 b,\n bool ceiling\n ) internal pure returns (uint256) {\n uint256 floor = a.div(b);\n return (ceiling && a.mod(b) != 0) ? floor.add(1) : floor;\n }\n}\n", "sourcePath": "/Users/andrekorol/src/kollateral/protocol/contracts/common/utils/ExtendedMath.sol", "ast": { "absolutePath": "/Users/andrekorol/src/kollateral/protocol/contracts/common/utils/ExtendedMath.sol", "exportedSymbols": { "ExtendedMath": [ 1506 ], "SafeMath": [ 5584 ] }, "id": 1507, "license": "Apache-2.0", "nodeType": "SourceUnit", "nodes": [ { "id": 1466, "literals": [ "solidity", "^", "0.7", ".0" ], "nodeType": 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