Missing qualifying namespace on sqrt in InertialNavFactor_GlobalVelocity.h

2013-02-05 21:52:51 +00:00 · 2013-02-05 21:52:51 +00:00 · 542d396d3b
parent 305e71ba19
commit 542d396d3b
1 changed files with 1 additions and 1 deletions
--- a/gtsam_unstable/dynamics/InertialNavFactor_GlobalVelocity.h
+++ b/gtsam_unstable/dynamics/InertialNavFactor_GlobalVelocity.h
@ -377,7 +377,7 @@ public:
 	    /* In practice, square root of the information matrix is represented, so that:
 	     *  R_d (approx)= R / sqrt(delta_t)
 	     * */
-	    return noiseModel::Gaussian::SqrtInformation(model->R()/sqrt(delta_t));
+	    return noiseModel::Gaussian::SqrtInformation(model->R()/std::sqrt(delta_t));
 	}

 private: