203     kp->dpd2pos_scale = sqrtf( sx * sx + sy * sy ) ;// Diagonal line  in calc_dpd2pos_scale()
345     f1 = sqrtf( vx * vx + vy * vy ) ;  in KPADCalibrateDPD()
382     f1 = 1.0f / sqrtf( vx * vx + vy * vy ) ;        // Should not become zero  in KPADCalibrateDPD()
648     f1 = sqrtf( kp->hard_acc.x * kp->hard_acc.x + kp->hard_acc.y * kp->hard_acc.y ) ;  in calc_acc_horizon()
668     f1 = sqrtf( ax * ax + ay * ay ) ;  in calc_acc_horizon()
694     ax = sqrtf( f2 = kp->hard_acc.x * kp->hard_acc.x + kp->hard_acc.y * kp->hard_acc.y ) ;  in calc_acc_vertical()
696     f1 = sqrtf( f2 + ay * ay ) ;  in calc_acc_vertical()
712     f1 = sqrtf( ax * ax + ay * ay ) ;  in calc_acc_vertical()
815     sp->acc_value = sqrtf( sp->acc.x * sp->acc.x + sp->acc.y * sp->acc.y + sp->acc.z * sp->acc.z ) ;  in read_kpad_acc()
821     sp->acc_speed = sqrtf( vec.x * vec.x + vec.y * vec.y + vec.z * vec.z ) ;  in read_kpad_acc()
840 …sp->ex_status.fs.acc_value = sqrtf( sp->ex_status.fs.acc.x * sp->ex_status.fs.acc.x + sp->ex_statu…  in read_kpad_acc()
846     sp->ex_status.fs.acc_speed = sqrtf( vec.x * vec.x + vec.y * vec.y + vec.z * vec.z ) ;  in read_kpad_acc()
942     f1 = 1.0f / sqrtf( vx * vx + vy * vy ) ;        // Should not become zero  in calc_horizon()
1026             f1 = 1.0f / sqrtf( vx*vx + vy*vy ) ;    // Should not be zero  in select_2obj_continue()
1216     kp->sec_length = sqrtf( vx * vx + vy * vy ) ;   // Should not become zero  in calc_obj_horizon()
1261         f1 = sqrtf( vec.x * vec.x + vec.y * vec.y ) ;  in calc_dpd_variable()
1278         f1 = sqrtf( vec.x * vec.x + vec.y * vec.y ) ;   // Normalize vector slope  in calc_dpd_variable()
1284 …      sp->hori_speed = sqrtf( sp->hori_vec.x * sp->hori_vec.x + sp->hori_vec.y * sp->hori_vec.y ) ;  in calc_dpd_variable()
1364         f1 = sqrtf( vec.x * vec.x + vec.y * vec.y ) ;  in calc_dpd_variable()
1381         sp->speed = sqrtf( sp->vec.x * sp->vec.x + sp->vec.y * sp->vec.y ) ;  in calc_dpd_variable()
1583     length = sqrtf( fx * fx + fy * fy ) ;  in clamp_stick()