>3.14</I
></SPAN
>15926, <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>3.14</I
></SPAN
> will be the same
      after normalization if only two digits are kept after the decimal point.
     </P
></LI
></UL
><P>

  </P
><P
>   A dictionary is a program that accepts a token as
   input and returns:
   <P
></P
></P><UL
COMPACT="COMPACT"
><LI
STYLE="list-style-type: disc"
><P
>      an array of lexemes if the input token is known to the dictionary
      (notice that one token can produce more than one lexeme)
  