# posOrthant -- generates the positive orthant in n-space

## Synopsis

• Usage:
C = posOrthant n
• Inputs:
• Outputs:

## Description

Generates the positive orthant in the n dimensional space as a cone.

 i1 : C = posOrthant 3 o1 = {ambient dimension => 3 } dimension of lineality space => 0 dimension of the cone => 3 number of facets => 3 number of rays => 3 o1 : Cone i2 : rays C o2 = | 1 0 0 | | 0 1 0 | | 0 0 1 | 3 3 o2 : Matrix ZZ <--- ZZ

## Ways to use posOrthant :

• "posOrthant(ZZ)"

## For the programmer

The object posOrthant is .