Section 5 Listner Input Formats
5-22
5.3.2 <DECIMAL NUMERIC PROGRAM DATA>
<DECIMAL NUMERIC PROGRAM DATA> is program data used to transfer numeric constants represented in
decimal notation. There are three types of decimal numeric representation: integer, fixed- point, and floating-point.
These three types of numerics represent decimal numeric program data, which can contain spaces, flexibly (NRF:
flexible numeric representation), so they are defined as follows.
<exponent><white space><mantissa>
<mantissa> is defined as follows.
<digit>
<optional
digits>
<optional
digits>
<digit>
.
+
– .
<exponenet> is defined as follows.
<digit>
<white
space>
+
E/e
–
<white space> and <optional digits> are defined as follows.
<white space
character>
<digit>
For <white space>, see Section 5.2.3. For <digit>, see Section5.3.1.