238                 vectorToString(estimator.yCoeff, estimator.degree + 1).c_str(),  in addMovement()
311         *outVy = estimator.yCoeff[1];  in getVelocity()
638         std::optional<std::array<float, 3>> yCoeff = solveUnweightedLeastSquaresDeg2(time, y);  in getEstimator()  local
639         if (xCoeff && yCoeff) {  in getEstimator()
645                 outEstimator->yCoeff[i] = (*yCoeff)[i];  in getEstimator()
654             solveLeastSquares(time, y, w, n, outEstimator->yCoeff, &ydet)) {  in getEstimator()
662                     vectorToString(outEstimator->yCoeff, n).c_str(),  in getEstimator()
671     outEstimator->yCoeff[0] = y[0];  in getEstimator()
857     outEstimator->yCoeff[0] = state.ypos;  in populateEstimator()
858     outEstimator->yCoeff[1] = state.yvel;  in populateEstimator()
859     outEstimator->yCoeff[2] = state.yaccel / 2;  in populateEstimator()
967     outEstimator->yCoeff[0] = newestPosition.y;  in getEstimator()
970         outEstimator->yCoeff[1] = accumVy;  in getEstimator()
1164     outEstimator->yCoeff[0] = 0;  in getEstimator()
1166     outEstimator->yCoeff[1] = calculateImpulseVelocity(time, y, m);  in getEstimator()
1168     outEstimator->yCoeff[2] = 0;  in getEstimator()
1173     ALOGD("velocity: (%f, %f)", outEstimator->xCoeff[1], outEstimator->yCoeff[1]);  in getEstimator()