 
  
  
 
        -         Change sign of data values
        LOG       Take natural logarithm of data values
        LOG10     Take base 10 logarithm of data values
        EXP       Exponentiate data values
        10**      10 to the power of data values
        SQRT      Square root of data values
        LXF       Natural logarithm of factorial data values
 
  
  
 