9.76. DBLE
9.76 DBLE — Double conversion function
- Description:
-
DBLE(A)
Converts A to double precision real type. - Standard:
- Fortran 77 and later
- Class:
- Elemental function
- Syntax:
-
RESULT = DBLE(A)
- Arguments:
-
A The type shall be INTEGER
,REAL
, orCOMPLEX
. - Return value:
- The return value is of type double precision real.
- Example:
-
program test_dble real :: x = 2.18 integer :: i = 5 complex :: z = (2.3,1.14) print *, dble(x), dble(i), dble(z) end program test_dble
- See also:
- REAL