 Usage:   setfractions(di, rows_props, cols_props)   
 
 Input:

  di                     Display 
                         
                         
  rows_props             vector of values for vertical fractions, by #(1, 1, 1) all parts become 
                         the same height 
                         
                         
  cols_props             vector of values for horizontal fractions, by #(1, 1, 1) all parts become the same width 
                         
                         
                         
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(C) MD*TECH Method and Data Technologies, 17.8.2000
