def CalculateModelPredictions(self, inCoeffs, inDataCacheDictionary):
        PowY_2 = inDataCacheDictionary['PowY_2.0'] # only need to perform this dictionary look-up once
        PowY_4 = inDataCacheDictionary['PowY_4.0'] # only need to perform this dictionary look-up once
        x_in = inDataCacheDictionary['X'] # only need to perform this dictionary look-up once
        PowX_2 = inDataCacheDictionary['PowX_2.0'] # only need to perform this dictionary look-up once
        
        a = inCoeffs[0]
        b = inCoeffs[1]
        c = inCoeffs[2]

        try:
            temp = a * PowY_4 + b * PowY_2 * x_in - c * PowX_2
            return self.extendedVersionHandler.GetAdditionalModelPredictions(temp, inCoeffs, inDataCacheDictionary, self)
        except:
            return numpy.ones(len(inDataCacheDictionary['DependentData'])) * 1.0E300
dataset/ETHPy150Open zunzun/pyeq2/Models_3D/Miscellaneous.py/MennSurfaceB.CalculateModelPredictions/original