www.delorie.com/gnu/docs/gcc/g77_142.html

search

	Buy the book!

Using and Porting GNU Fortran

8.11.9.67 Dble Intrinsic

Dble(A)

Dble: REAL(KIND=2) function.

A: INTEGER, REAL, or COMPLEX; scalar; INTENT(IN).

Intrinsic groups: (standard FORTRAN 77).

Description:

Returns A converted to double precision (REAL(KIND=2)). If A is COMPLEX, the real part of A is used for the conversion and the imaginary part disregarded.

See section 8.11.9.232 Sngl Intrinsic, for the function that converts to single precision.

See section 8.11.9.148 Int Intrinsic, for the function that converts to INTEGER.

See section 8.11.9.44 Complex Intrinsic, for the function that converts to COMPLEX.