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

Great, thanks!

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

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?

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**

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**

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**

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**

Thank you, very helpful.

- 02 Jul 2019, 02:57
- Forum: Helpdesk
- Topic: affine dependencies of a polytope
- Replies:
**2** - Views:
**2495**

Hello, I am new to polymake, and computing in general, so I apologize if this is an easy fix. I am trying to compute the affine dependencies of a polytope P=conv(x1,..,x_n). So by this I mean identifying the maximal affinely independent subset of the vertex set {x_1,...,x_n}, and then expressing the...

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