 
 Try the examples in this order. 

 (You can compile the *.c files directly without create a project)


 inv.c      T(u) is the multiplication by an invertible  matrix A.            
                        invT(T(v)) = invT(w) = v            
 

          Similarity invariants  
          =====================

 simil1.c   B is similar to A.   
 simil2.c   B is similar to A, also A is similar to B.  

 simil3.c   A and invPAP have the same determinant.
 simil4.c   A is invertible if and only, if invPAP is invertible.  
 simil5.c   A and invPAP have the same rank.
 simil6.c   A and invPAP have the same nullity.
 simil7.c   A and invPAP have the same trace.
 simil8.c   A and invPAP have the same, characteristic equation.
 similA.c   The eigenvector of invPAP.  

 simil9.c   If B is similar to A, then TrpsB and TrpsA are similar.
 
