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- DBLE(3M) Last changed: 1-6-98
-
-
- NNAAMMEE
- DDBBLLEE, DDFFLLOOAATT - Converts to type double precision
-
- SSYYNNOOPPSSIISS
- DDBBLLEE (([AA==]_a))
-
- UNICOS, UNICOS/mk, and IRIX systems:
- DDFFLLOOAATT (([AA==]_a))
-
- IIMMPPLLEEMMEENNTTAATTIIOONN
- UNICOS, UNICOS/mk, and IRIX systems
-
- SSTTAANNDDAARRDDSS
- DDBBLLEE: Fortran 90 standard
- DDFFLLOOAATT is a compiler extension to Fortran 90.
-
- DDEESSCCRRIIPPTTIIOONN
- These functions convert specified types to double precision type.
-
- DDBBLLEE and DDFFLLOOAATT are elemental functions for the CF90 compiler.
-
- _a_r_g or _a can be of type complex, integer, real, or double precision.
-
- AArrgguummeenntt RRaannggee
- DDBBLLEE:
-
- Real, and double precision:
- 2450
- |_x|< infinity (infinity is approximately 10 )
-
- On UNICOS/mk systems and on CRAY T90 systems that support IEEE
- arithmetic:
- 308
- infinity is approximately 10
-
- Complex:
-
- |_x | < infinity; for complex arguments, _x =_x + _i_x .
- _r _r _i
- Integer:
- 63
- |_x| < 2
-
- DDFFLLOOAATT:
- 63
- |_x| < 2
-
- NNOOTTEESS
- The name of this intrinsic cannot be passed as an argument.
-
- RREETTUURRNN VVAALLUUEESS
- DDBBLLEE returns the double-precision equivalent of its complex, integer,
- real, or double-precision argument.
-
- DDFFLLOOAATT returns the double-precision floating-point equivalent of its
- integer argument.
-
- SSEEEE AALLSSOO
- _I_n_t_r_i_n_s_i_c _P_r_o_c_e_d_u_r_e_s _R_e_f_e_r_e_n_c_e _M_a_n_u_a_l, publication SR-2138, for the
- printed version of this man page.
-
-