## Search found 7 matches

12 Mar 2020, 00:02
Forum: Helpdesk
Topic: Perles Irrational Polytope (in polymake)
Replies: 4
Views: 2971

### Re: Perles Irrational Polytope (in polymake)

Great, thanks!
11 Mar 2020, 22:15
Forum: Helpdesk
Topic: Perles Irrational Polytope (in polymake)
Replies: 4
Views: 2971

### Re: Perles Irrational Polytope (in polymake)

I see, thanks.

Also, is it possible to compute the convex hull of irrational vectors (say with coordinates in a quadratic extension), and then compute the facets of the resulting polytope?
11 Mar 2020, 20:07
Forum: Helpdesk
Topic: Perles Irrational Polytope (in polymake)
Replies: 4
Views: 2971

### Perles Irrational Polytope (in polymake)

Hello, I have the following naive question. The vertices of perles 8-dimensional irrational polytope are expressed in terms of the square root of 5, denoted r5. For example one coordinate of one vertex is " -1/2 + 1/2r5". I am not fully certain whether this expression is -1/2 + (1/2)r5 or -1/2 + 1/(...
26 Nov 2019, 22:39
Forum: Helpdesk
Topic: Computing the coordinates of the Vertices_in_facets ?
Replies: 2
Views: 2231

### Re: Computing the coordinates of the Vertices_in_facets ?

Thank you very much, it worked wonderfully.
26 Nov 2019, 20:58
Forum: Helpdesk
Topic: Computing the coordinates of the Vertices_in_facets ?
Replies: 2
Views: 2231

### Computing the coordinates of the Vertices_in_facets ?

Hello, I am quite new to both polymake and programming and my question is this: I have a 6 dimensional polytope with 48 vertices, and I am interested in computing the vertices that are contained in each facet. I was able to use the VERTICES_IN_FACETS command which is great, however I would love to h...
26 Nov 2019, 20:50
Forum: Helpdesk
Topic: affine dependencies of a polytope
Replies: 2
Views: 2495