"http://en.wikipedia.org/wiki/Generalized_coordinates"^^ . . "\\(\\dot{q_i} = \\frac{dq_i}{dt}\\), where \\(q_i\\) is the generalized coordinate and \\(t\\) is time."^^ . "\\(\\dot{q_i}\\)"^^ . "Generalized Velocities are the time derivatives of the generalized coordinates of the system." . . "http://www.iso.org/iso/catalogue_detail?csnumber=31889"^^ . "Generalized Velocity"@en . . .