 Usage:  show(di, l_num, c_num, data1, data2, ...)  
 
 Input:

  di                     Name of the display 
                         
  l_num                  integer, the row of the display that contains the window in which you want to show the graphical object(s) 
                         
  c_num                  integer, the column of the display that contains the window in which you want to show the graphical object(s) 
                         
  data1                  data matrix with at least 2 columns, or strings (strings must be put in quotation marks), or a combination of strigs and numbers (use the "string" function as in the final example below) 
                         
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(C) MD*TECH Method and Data Technologies, 17.8.2000
