                                                                  freeware xhunga@tiscali.fr  
     Presentation of the functions (work with fractions) :
     =================================================== 
        
  a) Basic functions :

     addm, subm, multm, powm, smultm, transpose, trace,
     det, minor, cofactor, mcofactor, adjoint, inverse,
     gauss, gaussjordan.
     
  b) Elementary row operations : 

     swaprow, multrow, addrow. 

  c) Useful Functions : 

     printm, prtcopy, printrow, printcol, printmpl,
     copym, copyrow, copycol,
     mid, mzero, 

  d)  Save your work in a text file : 

      I have used gcc.2.9 (Dev-C++ 4), 
                  gcc.3.2 (v2DJGPP Rhide).

 see : aaprogr.txt The list of all the programs.
 see : aaasave.txt Save your work in a text file.
 see : aapackg.txt The list of all the packages.

