Merge branch 'gz-math7' into jrivero/remove_numeric_limits_test

README.md

@@ -63,7 +63,7 @@ gz-math
 ├── include/gz/math          Header files.
 ├── src                      Source files and unit tests.
 │   └── graph                Source files for the graph classes.
-│   └── python               SWIG Python interfaces.
+│   └── python_pybind11      Pybind11 Python interfaces.
 │   └── ruby                 SWIG Ruby interfaces.
 ├── eigen3                   Files for Eigen component.
 ├── test

tutorials/color.md

@@ -54,4 +54,4 @@ You can also set or read a color in HSV.
 
 \snippet examples/color_example.cc Set value from HSV
 
-There are more functions in `Color`. Take a look at the [API](https://gazebosim.org/api/math/6.9/classignition_1_1math_1_1Color.html)
+There are more functions in `Color`. Take a look at the [API](https://gazebosim.org/api/math/7/classgz_1_1math_1_1Color.html)

tutorials/cppgetstarted.md

@@ -32,7 +32,7 @@ int main()
 }
 ```
 
-Now let's create to 3D points with arbitrary values. We will use the
+Now let's create two 3D points with arbitrary values. We will use the
 gz::math::Vector3 class to represent these points. Gazebo Math provides a handy
 gz::math::Vector3d type which is a typedef of `Vector3<double>`. The result of this
 addition will be a main file similar to the following.

tutorials/installation.md

@@ -12,16 +12,19 @@ The Source Installation instructions should be used if you need the very latest
 # Binary Installation
 
 ## Ubuntu Linux
+First install some necessary tools:
 
-Setup your computer to accept software from
-*packages.osrfoundation.org*:
-```
-sudo sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu-stable `lsb_release -cs` main" > /etc/apt/sources.list.d/gazebo-stable.list'
+```bash
+sudo apt-get update
+sudo apt-get install lsb-release wget gnupg
 ```
 
-Setup keys:
-```
-wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add -
+Then, setup your computer to accept software from
+*packages.osrfoundation.org*:
+```bash
+sudo wget https://packages.osrfoundation.org/gazebo.gpg -O /usr/share/keyrings/pkgs-osrf-archive-keyring.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/pkgs-osrf-archive-keyring.gpg] http://packages.osrfoundation.org/gazebo/ubuntu-stable $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/gazebo-stable.list > /dev/null
+sudo apt-get update
 ```
 
 Install Gazebo Math: