---
name: "cdd_both_reps"
section: "1"
platform: "linux"
package: "libcdd-tools"
version: "094h-1+b1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/cdd_both_reps"
---

# cdd\_both\_reps(1)

compute minimal H- and V-representations of a convex polytope

## NAME

cdd\_both\_reps - compute minimal H- and V-representations of a convex polytope

## SYNOPSIS

cat input\_file.ine \| **cdd\_both\_reps** --option

## DESCRIPTION

This manual page documents briefly the **cdd\_both\_reps** program.

## OPTIONS

\--option is precisely one of the following:

- **--all**

  This will compute minimal H-,V-representation and vertex and facet graph.

- **--reps**

  Compute both a minimal H- and minimal V-representation.

- **--adjacency**

  The input is assumed to be a minimal representation, as, for example, computed by --reps. Warning, you will not get the correct answer if the input representation is not minimal! The output is the vertex or facet graph, depending on the input.

## SEE ALSO

- **/usr/share/doc/libcdd-doc/cddlibman.pdf.gz**

  cddlib manual, from the libcdd-doc package

## AUTHOR

This manual page was written by Tobias Hansen \<thansen@debian.org\>, for the Debian project (and may be used by others).