ents for the third coordinate 
 
                     the coefficients for the derivative of the first 
                     coordinate 
 
                     the coefficients for the derivative of the 
                     second coordinate 
 
                     the coefficients for the derivative of the third 
                     coordinate 
 
                     the coefficients for the first coordinate for 
                     the second logical record, ... 
 
                     and so on. 
 
  