  
  [1X1 [33X[0;0YIntroduction[133X[101X
  
  [33X[0;0YThe  [23X\textbf{NConvex}[123X  package  is  a  GAP  package. Its aim is to carry out
  polyhedral  constructions  and computations, namely computing properties and
  attributes  of  cones, polyhedrons, polytopes and fans. Its has been written
  to  provide  the  needed  tools for the package \textbf{ToricVarieties}. All
  written as part of the homalg-project.[133X
  
  
  [1X1.1 [33X[0;0YInstallation[133X[101X
  
  
  [1X1.2 [33X[0;0YRequirements[133X[101X
  
  [33X[0;0YHere is a list of the required Gap packages:[133X
  
