pragma solidity ^0.5.2;
import "./BancorFormula.sol";


contract TestBancorFormula is BancorFormula {

    function powerTest(
        uint256 _baseN, 
        uint256 _baseD, 
        uint32 _expN, 
        uint32 _expD) 
        external view returns (uint256, uint8) 
        {
        return super.power(
            _baseN, 
            _baseD, 
            _expN, 
            _expD);
    }

    function generalLogTest(uint256 x) external pure returns (uint256) {
        return super.generalLog(x);
    }

    function floorLog2Test(uint256 _n) external pure returns (uint8) {
        return super.floorLog2(_n);
    }

    function findPositionInMaxExpArrayTest(uint256 _x) external view returns (uint8) {
        return super.findPositionInMaxExpArray(_x);
    }

    function generalExpTest(uint256 _x, uint8 _precision) external pure returns (uint256) {
        return super.generalExp(_x, _precision);
    }

    function optimalLogTest(uint256 x) external pure returns (uint256) {
        return super.optimalLog(x);
    }

    function optimalExpTest(uint256 x) external pure returns (uint256) {
        return super.optimalExp(x);
    }
}