# QQ * Polyhedron -- rescales a polyhedron by a given positive factor

## Synopsis

• Operator: *
• Usage:
Q = k * P
• Inputs:
• k, , ZZ or QQ, strictly positive
• Outputs:

## Description

Rescales the Polyhedron by the strictly positive factor k.

 i1 : P = crossPolytope 3 o1 = P o1 : Polyhedron i2 : k = 3 o2 = 3 i3 : Q = k * P o3 = Q o3 : Polyhedron i4 : vertices Q o4 = | -3 3 0 0 0 0 | | 0 0 -3 3 0 0 | | 0 0 0 0 -3 3 | 3 6 o4 : Matrix QQ <--- QQ