Thank you very much for your help. I rewrote the script following your remarks and now it works (--script instead of -). Documentation: actually, I found it, this is why I tried to insert use application 'Polymake'; in the beginning. I did not read it from the beginning to the end, I just tried to c...

Hello Everyone, I would like to use Polymake called from a script. For example, if I copy-paste the following "script-snipplet" $p1=new Polytope(POINTS=>[[1, 0, 0, 0], [1, 2, 0, 0], [1, 0, 2, 0], [1, 0, 0, 2],[1,0,0,0]]); $p2=new Polytope(POINTS=>[[1, 0, 0, 0], [1, 0, 0, 1], [1, 0, 1, 0], ...