 Usage:  z = ludecomp (x)   

 

 Input:



  x                      square matrix 

                         

                         

 Output:



  z.l                    containing the lower matrix 

                         

                         

  z.u                    containing the upper matrix 

                         

                         

  z.index                containing an indexvector 

                         

                         

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(C) MD*TECH Method and Data Technologies, 21.9.2000

