Product Description
This is a caltrop illustration for dimension 6. Thus, there are 7 spikes. They can be given by the vectors
[ r, r, r, s, s, s ],
[ r, s, s, s, r, r ],
[ s, r, s, r, s, r ],
[ s, s, r, r, r, s ],
[ -s, u, t, -s, u, t ],
[ t, -s, u, t, -s, u] ,
[ u, t, -s, u, t, -s ]
with approximately r = 0,237544, s = -0.526219, t = -0.307441, and u = 0,358572.
This is one of the "nice" orientations of this caltrop.