
     freeware                          xhunga@tiscali.fr  

     Ax = b is consistent, Symetric, Diagonal, Triangular.
        
  a) Verify with numeric applications :

    *The system of equation Ax = b is consistent.
    *Inverses of symmetric matrices.
    *Power, inverse of diagonal matrices
    *Multiply, inverse of triangular matrices.
    *Trace property. 

  b) The coefficients, integers or fractions, are randomly
     selected by the computer.

  b) The size of the matrices, are randomly selected by the 
    computer, but you can selecte the size if you want.
   
      I have used gcc.2.9 (Dev-C++ 4), 
                  gcc.3.2 (v2DJGPP Rhide).



        The list of all  the programs : aaprogr.txt

        Save your work in a text file : aaasave.txt
        ShortName  For  The  Matrices : aashtnm.txt
