exponent

Grammar1: AdabasD V13n

<exponent> ::=
        [<sign>] [ [<digit>] <digit>] <digit> 

Referenced by:
<floating_point_literal>

Grammar2: MaxDB V7_6n

<exponent> ::= 
  [<sign>][[<digit>]<digit>]<digit>

Referenced by:
<floating_point_literal>