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23 lines
597 B
23 lines
597 B
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.0;
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import "../utils/math/SignedSafeMath.sol";
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contract SignedSafeMathMock {
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function mul(int256 a, int256 b) public pure returns (int256) {
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return SignedSafeMath.mul(a, b);
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}
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function div(int256 a, int256 b) public pure returns (int256) {
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return SignedSafeMath.div(a, b);
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}
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function sub(int256 a, int256 b) public pure returns (int256) {
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return SignedSafeMath.sub(a, b);
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}
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function add(int256 a, int256 b) public pure returns (int256) {
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return SignedSafeMath.add(a, b);
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}
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}
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