HP Fortran Programmer's Guide (March 2010)

Index
270
-Idirectory
, 25
IEEE floating-point standard, 126
exceptions, 133
IF directive (f77), 236
ifdef directive (cpp), 97
IGETARG intrinsic, 181, 250
IGNORE clause, 135, 136
ignoring errors, 135, 136
IJINT intrinsic, 250
illegal instruction exception, 125, 127
IMAG intrinsic, 250
IMPLICIT NONE statement, 105
IMPLICIT statement
+implicit_none option, 44, 45
implicit typing, 105
+implicit_none option, 44, 45, 105
functions, 175
overriding, 8
rules, 105
INCLUDE line
-I option, 44
including source text
+pre_include option, 199
INCLUDE directive (f77), 236
INCLUDE line, 119, 236
incompatibilities, 229
ACCESS= specifier, 233
argument list, 231
arguments to intrinsics, 231
arrays, 232, 234
BOZ constants in complex, 232
character length specifiers, 232
command line, 238
comment character, 234
COMPLEX temporaries, 232
constant expressions, 232
constants, 232
data files, 240
DATA statement, 232
data types, 232
default precision, 232
detected by fid, 243
directives, 231, 233, 235, 243
exponentiation operator, 232
expression syntax, 234
finding, 242
floating-point constants, 230
function references, 231
hex constant notation, 232
I and J suffixes, 232
I/O, 233, 243
initialization, 231
intrinsics, 231, 237
IOSTAT= specifier, 233
KEY= specifier, 233
leading zeroes, 234
linking, 239
LOGICAL directive (f77), 239
logical operands, 243
misaligned data, 240
NAME= specifier, 233
namelist I/O, 233
nonstandard logicals, 240
object files, 239
octal constant notation, 232
ON, 243
ON statement, 234, 243
OPEN statement, 233, 243
optional arguments, 231
options, 238
PARAMETER statement, 232
procedure interface, 239
procedures, 231
PROGRAM statement, 234
READONLY= specifier, 233
recursive procedures, 232
runtime behavior, 239
specifiers, I/O, 233, 243
statement functions, 234
STATUS= specifier, 233
TYPE= specifier, 233
increasing
data sizes
, 111
precision, 9, 109, 111
increasing data sizes
+autodbl option, 29
+autodbl4 option, 30
increasing precision
+real_constant option, 54
indeterminate loop counts and
parallelization, 169
inexact operation exception, 127
INIT directive (f77), 236