- x -

• X_0_anchorFrame_ : mc_observers::KinematicInertialPoseObserver
• X_0_anchorFrameReal_ : mc_observers::KinematicInertialPoseObserver
• X_0_s : mc_rbdyn::Base
• X_b0_s : mc_rbdyn::Base
• X_p_f : mc_rbdyn::RobotModule::FrameDescription
• X_p_s_ : mc_rbdyn::Device
• X_t_s_ : mc_tvm::PositionBasedVisServoFunction