regressionChange  146 core/gps.c         geo->lat_w = regressionChange (&reg->lat_w);
regressionChange  147 core/gps.c         geo->lon_w = regressionChange (&reg->lon_w);
regressionChange  296 core/gps.c         if (abs(regressionChange (&deltareg))<0.5 || rest < 5.0) rest = 0.0;
regressionChange   80 core/gps_math.h extern double regressionChange (t_regression *rcb);