From 50a9695156797c89c422eac202e252ecfdb9656b Mon Sep 17 00:00:00 2001
From: Toni <tonirosinol@hotmail.com>
Date: Wed, 2 Jan 2019 21:13:26 +0100
Subject: [PATCH] Remove outdated comments

---
 gtsam/geometry/Unit3.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gtsam/geometry/Unit3.cpp b/gtsam/geometry/Unit3.cpp
index 891c81e55..1ff536b9e 100755
--- a/gtsam/geometry/Unit3.cpp
+++ b/gtsam/geometry/Unit3.cpp
@@ -257,8 +257,6 @@ Unit3 Unit3::retract(const Vector2& v, OptionalJacobian<3,2> H) const {
 
   // Treat case of very small v differently
   if (theta < std::numeric_limits<double>::epsilon()) {
-      // Jacobian
-      // TODO what happens if theta = 0 ? sin(theta)/theta -> 1 when theta -> 0.
       if (H) {
         *H = -p_ * xi_hat.transpose() * basis() +
             basis();