HP Fortran Programmer's Reference

REAL
Declares entities of type real.
Syntax
REAL [kind-spec] [[, attrib-list] ::] entity-list
HP Fortran statements
REAL
kind-spec is the kind type parameter that specifies the range and precision of the
entities in entity-list. kind-spec takes the form:
([KIND=]kind-param)
where kind-param can be a named constant or a constant expression that
has the integer value of 4, 8, or 16. The size of the default type is 4.
As an extension, kind-spec can take the form:
* len-param
where len-param is the integer 4, 8, or 16 (default = 4).
attrib-list is a list of one or more of the following attributes, separated by commas:
Table 10-48
ALLOCATABLE INTRINSIC PRIVATE
DIMENSION OPTIONAL PUBLIC
EXTERNAL PARAMETER SAVE
INTENT POINTER TARGET
If attrib-list is present, it must be followed by the double colon. For
information about individual attributes, see the corresponding statement in
this chapter.
entity-list is a list of entities, separated by commas. Each entity takes the form:
name [( array-spec )] [ = initialization-expr ]
where name isthenameofavariableorfunction,array-spec is a
comma-separated list of dimension bounds, and initialization-expr is a
real constant expression. If initialization-expr is present, entity-list
must be preceded by the double colon.
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