Herpolhode
= Herpolhode
The <herpolhode> is the contact curve traced on the fixed invariable plane in Poinsot's torque-free construction. It is distinct from the <polhode>, which is described in body coordinates.
= Herpolhode
The <herpolhode> is the contact curve traced on the fixed invariable plane in Poinsot's torque-free construction. It is distinct from the <polhode>, which is described in body coordinates.