DBLE(A)

Purpose

Convert to double precision real type.

Class

Elemental function

Argument type and attributes

A
must be of type integer, real, or complex.

Result type and attributes

Double precision real.

Result value

Examples

DBLE (-3) has the value -3.0D0.

Specific Name Argument Type Result Type Pass As Arg?
DFLOAT any integer double precision real no
DBLE default real double precision real no
DBLEQ REAL(16) REAL(8) no