Content of RPM ignition-math-devel-2.2.3-1.el7.x86_64.rpm :
/usr/include/ignition
/usr/include/ignition/math2
/usr/include/ignition/math2/ignition
/usr/include/ignition/math2/ignition/math
/usr/include/ignition/math2/ignition/math.hh
/usr/include/ignition/math2/ignition/math/AffineException.hh
/usr/include/ignition/math2/ignition/math/Angle.hh
/usr/include/ignition/math2/ignition/math/Box.hh
/usr/include/ignition/math2/ignition/math/Filter.hh
/usr/include/ignition/math2/ignition/math/Frustum.hh
/usr/include/ignition/math2/ignition/math/Helpers.hh
/usr/include/ignition/math2/ignition/math/IndexException.hh
/usr/include/ignition/math2/ignition/math/Kmeans.hh
/usr/include/ignition/math2/ignition/math/Line2.hh
/usr/include/ignition/math2/ignition/math/Line3.hh
/usr/include/ignition/math2/ignition/math/Matrix3.hh
/usr/include/ignition/math2/ignition/math/Matrix4.hh
/usr/include/ignition/math2/ignition/math/Plane.hh
/usr/include/ignition/math2/ignition/math/Pose3.hh
/usr/include/ignition/math2/ignition/math/Quaternion.hh
/usr/include/ignition/math2/ignition/math/Rand.hh
/usr/include/ignition/math2/ignition/math/RotationSpline.hh
/usr/include/ignition/math2/ignition/math/SignalStats.hh
/usr/include/ignition/math2/ignition/math/Spline.hh
/usr/include/ignition/math2/ignition/math/Triangle.hh
/usr/include/ignition/math2/ignition/math/Vector2.hh
/usr/include/ignition/math2/ignition/math/Vector3.hh
/usr/include/ignition/math2/ignition/math/Vector4.hh
/usr/include/ignition/math2/ignition/math/config.hh
/usr/lib64/cmake
/usr/lib64/cmake/ignition-math2
/usr/lib64/cmake/ignition-math2/ignition-math2-config-version.cmake
/usr/lib64/cmake/ignition-math2/ignition-math2-config.cmake
/usr/lib64/libignition-math2.so
/usr/lib64/pkgconfig
/usr/lib64/pkgconfig/ignition-math2.pc