Searched refs:sumXY (Results 1 – 1 of 1) sorted by relevance
136 int64_t sumXY = 0; in fit() local156 sumXY += x * y; in fit()166 int64_t a_nom = (int64_t)numSamplesToUse * sumXY - sumX * sumY; in fit()167 int64_t b_nom = sumXX * sumY - sumX * sumXY; in fit()171 *err = sumYY - divRound(a_nom * sumXY + b_nom * sumY, div); in fit()