def CalculateModelPredictions(self, inCoeffs, inDataCacheDictionary):
        PowX_2 = inDataCacheDictionary['PowX_2.0'] # only need to perform this dictionary look-up once
        PowX_4 = inDataCacheDictionary['PowX_4.0'] # only need to perform this dictionary look-up once
        y_in = inDataCacheDictionary['Y'] # only need to perform this dictionary look-up once
        PowY_2 = inDataCacheDictionary['PowY_2.0'] # only need to perform this dictionary look-up once
        
        a = inCoeffs[0]
        b = inCoeffs[1]
        c = inCoeffs[2]

        try:
            temp = a * PowX_4 + b * PowX_2 * y_in - c * PowY_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/MennSurfaceA.CalculateModelPredictions/original