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$: Fortran Dialect Options
%LOC: Argument list functions
%REF: Argument list functions
%VAL: Argument list functions
&: Error and Warning Options
[...]: Fortran 2003 status
_gfortran_set_args: _gfortran_set_args
_gfortran_set_convert: _gfortran_set_convert
_gfortran_set_fpe: _gfortran_set_fpe
_gfortran_set_max_subrecord_length: _gfortran_set_max_subrecord_length
_gfortran_set_options: _gfortran_set_options
_gfortran_set_record_marker: _gfortran_set_record_marker
ABORT: ABORT
ABS: ABS
absolute value: ABS
ACCESS: ACCESS
ACCESS='STREAM' I/O: Fortran 2003 status
ACHAR: ACHAR
ACOS: ACOS
ACOSH: ACOSH
adjust string: ADJUSTR
adjust string: ADJUSTL
ADJUSTL: ADJUSTL
ADJUSTR: ADJUSTR
AIMAG: AIMAG
AINT: AINT
ALARM: ALARM
ALGAMA: LOG_GAMMA
aliasing: Error and Warning Options
alignment of COMMON blocks: Code Gen Options
alignment of COMMON blocks: Error and Warning Options
ALL: ALL
all warnings: Error and Warning Options
ALLOCATABLE components of derived types: Fortran 2003 status
ALLOCATABLE dummy arguments: Fortran 2003 status
ALLOCATABLE function results: Fortran 2003 status
ALLOCATED: ALLOCATED
allocation, moving: MOVE_ALLOC
allocation, status: ALLOCATED
ALOG: LOG
ALOG10: LOG10
AMAX0: MAX
AMAX1: MAX
AMIN0: MIN
AMIN1: MIN
AMOD: MOD
AND: AND
ANINT: ANINT
ANY: ANY
area hyperbolic cosine: ACOSH
area hyperbolic sine: ASINH
area hyperbolic tangent: ATANH
argument list functions: Argument list functions
arguments, to program: IARGC
arguments, to program: GET_COMMAND_ARGUMENT
arguments, to program: GET_COMMAND
arguments, to program: GETARG
arguments, to program: COMMAND_ARGUMENT_COUNT
array, add elements: SUM
array, AND: IALL
array, apply condition: ANY
array, apply condition: ALL
array, bounds checking: Code Gen Options
array, change dimensions: RESHAPE
array, combine arrays: MERGE
array, condition testing: ANY
array, condition testing: ALL
array, conditionally add elements: SUM
array, conditionally count elements: COUNT
array, conditionally multiply elements: PRODUCT
array, constructors: Fortran 2003 status
array, count elements: SIZE
array, duplicate dimensions: SPREAD
array, duplicate elements: SPREAD
array, element counting: COUNT
array, gather elements: PACK
array, increase dimension: UNPACK
array, increase dimension: SPREAD
array, indices of type real: Real array indices
array, location of maximum element: MAXLOC
array, location of minimum element: MINLOC
array, lower bound: LBOUND
array, maximum value: MAXVAL
array, merge arrays: MERGE
array, minimum value: MINVAL
array, multiply elements: PRODUCT
array, number of elements: SIZE
array, number of elements: COUNT
array, OR: IANY
array, packing: PACK
array, parity: IPARITY
array, permutation: CSHIFT
array, product: PRODUCT
array, reduce dimension: PACK
array, rotate: CSHIFT
array, scatter elements: UNPACK
array, shape: SHAPE
array, shift: EOSHIFT
array, shift circularly: CSHIFT
array, size: SIZE
array, sum: SUM
array, transmogrify: RESHAPE
array, transpose: TRANSPOSE
array, unpacking: UNPACK
array, upper bound: UBOUND
array, XOR: IPARITY
ASCII collating sequence: IACHAR
ASCII collating sequence: ACHAR
ASIN: ASIN
ASINH: ASINH
ASSOCIATED: ASSOCIATED
association status: ASSOCIATED
association status, C pointer: C_ASSOCIATED
ATAN: ATAN
ATAN2: ATAN2
ATANH: ATANH
Authors: Contributors
backslash: Fortran Dialect Options
backtrace: Debugging Options
base 10 logarithm function: LOG10
BESJ0: BESSEL_J0
BESJ1: BESSEL_J1
BESJN: BESSEL_JN
Bessel function, first kind: BESSEL_JN
Bessel function, first kind: BESSEL_J1
Bessel function, first kind: BESSEL_J0
Bessel function, second kind: BESSEL_YN
Bessel function, second kind: BESSEL_Y1
Bessel function, second kind: BESSEL_Y0
BESSEL_J0: BESSEL_J0
BESSEL_J1: BESSEL_J1
BESSEL_JN: BESSEL_JN
BESSEL_Y0: BESSEL_Y0
BESSEL_Y1: BESSEL_Y1
BESSEL_YN: BESSEL_YN
BESY0: BESSEL_Y0
BESY1: BESSEL_Y1
BESYN: BESSEL_YN
BGE: BGE
BGT: BGT
binary representation: POPPAR
binary representation: POPCNT
BIT_SIZE: BIT_SIZE
bits set: POPCNT
bits, AND of array elements: IALL
bits, clear: IBCLR
bits, extract: IBITS
bits, get: IBITS
bits, merge: MERGE_BITS
bits, move: TRANSFER
bits, move: MVBITS
bits, negate: NOT
bits, number of: BIT_SIZE
bits, OR of array elements: IANY
bits, set: IBSET
bits, shift: ISHFT
bits, shift circular: ISHFTC
bits, shift left: SHIFTL
bits, shift left: LSHIFT
bits, shift right: SHIFTR
bits, shift right: SHIFTA
bits, shift right: RSHIFT
bits, testing: BTEST
bits, unset: IBCLR
bits, XOR of array elements: IPARITY
bitwise comparison: BLT
bitwise comparison: BLE
bitwise comparison: BGT
bitwise comparison: BGE
bitwise logical and: IAND
bitwise logical and: AND
bitwise logical exclusive or: XOR
bitwise logical exclusive or: IEOR
bitwise logical not: NOT
bitwise logical or: OR
bitwise logical or: IOR
BLE: BLE
BLT: BLT
bounds checking: Code Gen Options
BOZ literal constants: BOZ literal constants
BTEST: BTEST
C_ASSOCIATED: C_ASSOCIATED
C_F_POINTER: C_F_POINTER
C_F_PROCPOINTER: C_F_PROCPOINTER
C_FUNLOC: C_FUNLOC
C_LOC: C_LOC
C_SIZEOF: C_SIZEOF
CABS: ABS
calling convention: Code Gen Options
CCOS: COS
CDABS: ABS
CDCOS: COS
CDEXP: EXP
CDLOG: LOG
CDSIN: SIN
CDSQRT: SQRT
ceiling: CEILING
CEILING: CEILING
ceiling: ANINT
CEXP: EXP
CHAR: CHAR
character kind: SELECTED_CHAR_KIND
character set: Fortran Dialect Options
CHDIR: CHDIR
checking array temporaries: Code Gen Options
checking subscripts: Code Gen Options
CHMOD: CHMOD
clock ticks: SYSTEM_CLOCK
clock ticks: MCLOCK8
clock ticks: MCLOCK
CLOG: LOG
CMPLX: CMPLX
coarray, IMAGE_INDEX: IMAGE_INDEX
coarray, lower bound: LCOBOUND
coarray, NUM_IMAGES: NUM_IMAGES
coarray, THIS_IMAGE: THIS_IMAGE
coarray, upper bound: UCOBOUND
coarrays: Code Gen Options
code generation, conventions: Code Gen Options
collating sequence, ASCII: IACHAR
collating sequence, ASCII: ACHAR
command line: EXECUTE_COMMAND_LINE
command options: Invoking GNU Fortran
command-line arguments: IARGC
command-line arguments: GET_COMMAND_ARGUMENT
command-line arguments: GET_COMMAND
command-line arguments: GETARG
command-line arguments: COMMAND_ARGUMENT_COUNT
command-line arguments, number of: IARGC
command-line arguments, number of: COMMAND_ARGUMENT_COUNT
COMMAND_ARGUMENT_COUNT: COMMAND_ARGUMENT_COUNT
compiler flags inquiry function: COMPILER_OPTIONS
compiler, name and version: COMPILER_VERSION
COMPILER_OPTIONS: COMPILER_OPTIONS
COMPILER_VERSION: COMPILER_VERSION
COMPLEX: COMPLEX
complex conjugate: CONJG
Complex function: Alternate complex function syntax
complex numbers, conversion to: DCMPLX
complex numbers, conversion to: COMPLEX
complex numbers, conversion to: CMPLX
complex numbers, imaginary part: AIMAG
complex numbers, real part: REAL
complex numbers, real part: DREAL
Conditional compilation: Preprocessing and conditional compilation
CONJG: CONJG
Contributing: Contributing
Contributors: Contributors
conversion: Error and Warning Options
conversion, to character: CHAR
conversion, to complex: DCMPLX
conversion, to complex: COMPLEX
conversion, to complex: CMPLX
conversion, to integer: LONG
conversion, to integer: INT8
conversion, to integer: INT2
conversion, to integer: INT
conversion, to integer: ICHAR
conversion, to integer: IACHAR
conversion, to integer: Implicitly convert LOGICAL and INTEGER values
conversion, to logical: LOGICAL
conversion, to logical: Implicitly convert LOGICAL and INTEGER values
conversion, to real: REAL
conversion, to real: DBLE
conversion, to string: CTIME
CONVERT specifier: CONVERT specifier
core, dump: ABORT
core, dump: Debugging Options
COS: COS
COSH: COSH
cosine: COS
cosine, hyperbolic: COSH
cosine, hyperbolic, inverse: ACOSH
cosine, inverse: ACOS
COUNT: COUNT
CPP: Preprocessing Options
CPP: Preprocessing and conditional compilation
CPU_TIME: CPU_TIME
Credits: Contributors
CSHIFT: CSHIFT
CSIN: SIN
CSQRT: SQRT
CTIME: CTIME
current date: IDATE
current date: FDATE
current date: DATE_AND_TIME
current time: TIME8
current time: TIME
current time: ITIME
current time: FDATE
current time: DATE_AND_TIME
DABS: ABS
DACOS: ACOS
DACOSH: ACOSH
DASIN: ASIN
DASINH: ASINH
DATAN: ATAN
DATAN2: ATAN2
DATANH: ATANH
date, current: IDATE
date, current: FDATE
date, current: DATE_AND_TIME
DATE_AND_TIME: DATE_AND_TIME
DBESJ0: BESSEL_J0
DBESJ1: BESSEL_J1
DBESJN: BESSEL_JN
DBESY0: BESSEL_Y0
DBESY1: BESSEL_Y1
DBESYN: BESSEL_YN
DBLE: DBLE
DCMPLX: DCMPLX
DCONJG: CONJG
DCOS: COS
DCOSH: COSH
DDIM: DIM
debugging information options: Debugging Options
debugging, preprocessor: Preprocessing Options
DECODE: ENCODE and DECODE statements
delayed execution: SLEEP
delayed execution: ALARM
DEXP: EXP
DFLOAT: REAL
DGAMMA: GAMMA
dialect options: Fortran Dialect Options
DIGITS: DIGITS
DIM: DIM
DIMAG: AIMAG
DINT: AINT
directive, INCLUDE: Directory Options
directory, options: Directory Options
directory, search paths for inclusion: Directory Options
division, modulo: MODULO
division, remainder: MOD
DLGAMA: LOG_GAMMA
DLOG: LOG
DLOG10: LOG10
DMAX1: MAX
DMIN1: MIN
DMOD: MOD
DNINT: ANINT
dot product: DOT_PRODUCT
DOT_PRODUCT: DOT_PRODUCT
DPROD: DPROD
DREAL: DREAL
DSHIFTL: DSHIFTL
DSHIFTR: DSHIFTR
DSIGN: SIGN
DSIN: SIN
DSINH: SINH
DSQRT: SQRT
DTAN: TAN
DTANH: TANH
DTIME: DTIME
dummy argument, unused: Error and Warning Options
elapsed time: SECOND
elapsed time: SECNDS
elapsed time: DTIME
ENCODE: ENCODE and DECODE statements
ENUM statement: Fortran 2003 status
ENUMERATOR statement: Fortran 2003 status
environment variable: GET_ENVIRONMENT_VARIABLE
environment variable: GETENV
environment variable: Runtime
environment variable: Environment Variables
EOSHIFT: EOSHIFT
EPSILON: EPSILON
ERF: ERF
ERFC: ERFC
ERFC_SCALED: ERFC_SCALED
error function: ERF
error function, complementary: ERFC
error function, complementary, exponentially-scaled: ERFC_SCALED
errors, limiting: Error and Warning Options
escape characters: Fortran Dialect Options
ETIME: ETIME
Euclidean distance: HYPOT
Euclidean vector norm: NORM2
EXECUTE_COMMAND_LINE: EXECUTE_COMMAND_LINE
EXIT: EXIT
EXP: EXP
EXPONENT: EXPONENT
exponential function: EXP
exponential function, inverse: LOG10
exponential function, inverse: LOG
expression size: SIZEOF
expression size: C_SIZEOF
EXTENDS_TYPE_OF: EXTENDS_TYPE_OF
extensions: Extensions
extensions, implemented: Extensions implemented in GNU Fortran
extensions, not implemented: Extensions not implemented in GNU Fortran
f2c calling convention: Code Gen Options
Factorial function: GAMMA
FDATE: FDATE
FDL, GNU Free Documentation License: GNU Free Documentation License
FGET: FGET
FGETC: FGETC
file format, fixed: Fortran Dialect Options
file format, free: Fortran Dialect Options
file operation, file number: FNUM
file operation, flush: FLUSH
file operation, position: FTELL
file operation, position: FSEEK
file operation, read character: FGETC
file operation, read character: FGET
file operation, seek: FSEEK
file operation, write character: FPUTC
file operation, write character: FPUT
file system, access mode: ACCESS
file system, change access mode: CHMOD
file system, create link: SYMLNK
file system, create link: LINK
file system, file creation mask: UMASK
file system, file status: STAT
file system, file status: LSTAT
file system, file status: FSTAT
file system, hard link: LINK
file system, remove file: UNLINK
file system, rename file: RENAME
file system, soft link: SYMLNK
flags inquiry function: COMPILER_OPTIONS
FLOAT: REAL
floating point, exponent: EXPONENT
floating point, fraction: FRACTION
floating point, nearest different: NEAREST
floating point, relative spacing: SPACING
floating point, relative spacing: RRSPACING
floating point, scale: SCALE
floating point, set exponent: SET_EXPONENT
floor: FLOOR
FLOOR: FLOOR
floor: AINT
FLUSH: FLUSH
FLUSH statement: Fortran 2003 status
FNUM: FNUM
FORMAT: Variable FORMAT expressions
Fortran 77: GNU Fortran and G77
FPP: Preprocessing and conditional compilation
FPUT: FPUT
FPUTC: FPUTC
FRACTION: FRACTION
FREE: FREE
FSEEK: FSEEK
FSTAT: FSTAT
FTELL: FTELL
g77: GNU Fortran and G77
g77 calling convention: Code Gen Options
GAMMA: GAMMA
Gamma function: GAMMA
Gamma function, logarithm of: LOG_GAMMA
GCC: GNU Fortran and GCC
GERROR: GERROR
GET_COMMAND: GET_COMMAND
GET_COMMAND_ARGUMENT: GET_COMMAND_ARGUMENT
GET_ENVIRONMENT_VARIABLE: GET_ENVIRONMENT_VARIABLE
GETARG: GETARG
GETCWD: GETCWD
GETENV: GETENV
GETGID: GETGID
GETLOG: GETLOG
GETPID: GETPID
GETUID: GETUID
GMTIME: GMTIME
GNU Compiler Collection: GNU Fortran and GCC
GNU Fortran command options: Invoking GNU Fortran
Hollerith constants: Hollerith constants support
HOSTNM: HOSTNM
HUGE: HUGE
hyperbolic cosine: COSH
hyperbolic function, cosine: COSH
hyperbolic function, cosine, inverse: ACOSH
hyperbolic function, sine: SINH
hyperbolic function, sine, inverse: ASINH
hyperbolic function, tangent: TANH
hyperbolic function, tangent, inverse: ATANH
hyperbolic sine: SINH
hyperbolic tangent: TANH
HYPOT: HYPOT
I/O item lists: I/O item lists
IABS: ABS
IACHAR: IACHAR
IALL: IALL
IAND: IAND
IANY: IANY
IARGC: IARGC
IBCLR: IBCLR
IBITS: IBITS
IBSET: IBSET
ICHAR: ICHAR
IDATE: IDATE
IDIM: DIM
IDINT: INT
IDNINT: NINT
IEEE, ISNAN: ISNAN
IEOR: IEOR
IERRNO: IERRNO
IFIX: INT
IMAG: AIMAG
IMAGE_INDEX: IMAGE_INDEX
images, cosubscript to image index conversion: IMAGE_INDEX
images, index of this image: THIS_IMAGE
images, number of: NUM_IMAGES
IMAGPART: AIMAG
IMPORT statement: Fortran 2003 status
INCLUDE directive: Directory Options
inclusion, directory search paths for: Directory Options
INDEX: INDEX intrinsic
INT: INT
INT2: INT2
INT8: INT8
integer kind: SELECTED_INT_KIND
Interoperability: Mixed-Language Programming
intrinsic: Error and Warning Options
intrinsic Modules: Intrinsic Modules
intrinsic procedures: Intrinsic Procedures
Introduction: Top
inverse hyperbolic cosine: ACOSH
inverse hyperbolic sine: ASINH
inverse hyperbolic tangent: ATANH
IOMSG= specifier: Fortran 2003 status
IOR: IOR
IOSTAT, end of file: IS_IOSTAT_END
IOSTAT, end of record: IS_IOSTAT_EOR
IPARITY: IPARITY
IRAND: IRAND
IS_IOSTAT_END: IS_IOSTAT_END
IS_IOSTAT_EOR: IS_IOSTAT_EOR
ISATTY: ISATTY
ISHFT: ISHFT
ISHFTC: ISHFTC
ISIGN: SIGN
ISNAN: ISNAN
ISO_FORTRAN_ENV statement: Fortran 2003 status
ITIME: ITIME
KILL: KILL
kind: KIND
KIND: KIND
kind: KIND Type Parameters
kind, character: SELECTED_CHAR_KIND
kind, integer: SELECTED_INT_KIND
kind, old-style: Old-style kind specifications
kind, real: SELECTED_REAL_KIND
L2 vector norm: NORM2
language, dialect options: Fortran Dialect Options
LBOUND: LBOUND
LCOBOUND: LCOBOUND
LEADZ: LEADZ
left shift, combined: DSHIFTL
LEN: LEN
LEN_TRIM: LEN_TRIM
lexical comparison of strings: LLT
lexical comparison of strings: LLE
lexical comparison of strings: LGT
lexical comparison of strings: LGE
LGAMMA: LOG_GAMMA
LGE: LGE
LGT: LGT
libf2c calling convention: Code Gen Options
libgfortran initialization, set_args: _gfortran_set_args
libgfortran initialization, set_convert: _gfortran_set_convert
libgfortran initialization, set_fpe: _gfortran_set_fpe
libgfortran initialization, set_max_subrecord_length: _gfortran_set_max_subrecord_length
libgfortran initialization, set_options: _gfortran_set_options
libgfortran initialization, set_record_marker: _gfortran_set_record_marker
limits, largest number: HUGE
limits, smallest number: TINY
LINK: LINK
linking, static: Link Options
LLE: LLE
LLT: LLT
LNBLNK: LNBLNK
LOC: LOC
location of a variable in memory: LOC
LOG: LOG
LOG10: LOG10
LOG_GAMMA: LOG_GAMMA
logarithm function: LOG
logarithm function with base 10: LOG10
logarithm function, inverse: EXP
LOGICAL: LOGICAL
logical and, bitwise: IAND
logical and, bitwise: AND
logical exclusive or, bitwise: XOR
logical exclusive or, bitwise: IEOR
logical not, bitwise: NOT
logical or, bitwise: OR
logical or, bitwise: IOR
logical, variable representation: Internal representation of LOGICAL variables
login name: GETLOG
LONG: LONG
LSHIFT: LSHIFT
LSTAT: LSTAT
LTIME: LTIME
MALLOC: MALLOC
mask, left justified: MASKL
mask, right justified: MASKR
MASKL: MASKL
MASKR: MASKR
MATMUL: MATMUL
matrix multiplication: MATMUL
matrix, transpose: TRANSPOSE
MAX: MAX
MAX0: MAX
MAX1: MAX
MAXEXPONENT: MAXEXPONENT
maximum value: MAXVAL
maximum value: MAX
MAXLOC: MAXLOC
MAXVAL: MAXVAL
MCLOCK: MCLOCK
MCLOCK8: MCLOCK8
memory checking: Code Gen Options
MERGE: MERGE
MERGE_BITS: MERGE_BITS
messages, error: Error and Warning Options
messages, warning: Error and Warning Options
MIN: MIN
MIN0: MIN
MIN1: MIN
MINEXPONENT: MINEXPONENT
minimum value: MINVAL
minimum value: MIN
MINLOC: MINLOC
MINVAL: MINVAL
Mixed-language programming: Mixed-Language Programming
MOD: MOD
model representation, base: RADIX
model representation, epsilon: EPSILON
model representation, largest number: HUGE
model representation, maximum exponent: MAXEXPONENT
model representation, minimum exponent: MINEXPONENT
model representation, precision: PRECISION
model representation, radix: RADIX
model representation, range: RANGE
model representation, significant digits: DIGITS
model representation, smallest number: TINY
module entities: Fortran Dialect Options
module search path: Directory Options
modulo: MODULO
MODULO: MODULO
MOVE_ALLOC: MOVE_ALLOC
moving allocation: MOVE_ALLOC
multiply array elements: PRODUCT
MVBITS: MVBITS
Namelist: Extensions to namelist
natural logarithm function: LOG
NEAREST: NEAREST
NEW_LINE: NEW_LINE
newline: NEW_LINE
NINT: NINT
norm, Euclidean: NORM2
NORM2: NORM2
NOT: NOT
NULL: NULL
NUM_IMAGES: NUM_IMAGES
OpenMP: OpenMP
OpenMP: Fortran Dialect Options
operators, unary: Unary operators
options inquiry function: COMPILER_OPTIONS
options, code generation: Code Gen Options
options, debugging: Debugging Options
options, dialect: Fortran Dialect Options
options, directory search: Directory Options
options, errors: Error and Warning Options
options, fortran dialect: Fortran Dialect Options
options, gfortran command: Invoking GNU Fortran
options, linking: Link Options
options, negative forms: Invoking GNU Fortran
options, preprocessor: Preprocessing Options
options, run-time: Code Gen Options
options, runtime: Runtime Options
options, warnings: Error and Warning Options
OR: OR
output, newline: NEW_LINE
PACK: PACK
parity: POPPAR
Parity: PARITY
PARITY: PARITY
paths, search: Directory Options
PERROR: PERROR
pointer checking: Code Gen Options
pointer, C address of pointers: C_F_PROCPOINTER
pointer, C address of procedures: C_FUNLOC
pointer, C association status: C_ASSOCIATED
pointer, convert C to Fortran: C_F_POINTER
pointer, cray: MALLOC
pointer, cray: FREE
pointer, Cray: Cray pointers
pointer, disassociated: NULL
pointer, status: NULL
pointer, status: ASSOCIATED
POPCNT: POPCNT
POPPAR: POPPAR
positive difference: DIM
PRECISION: PRECISION
Preprocessing: Preprocessing and conditional compilation
preprocessing, assertion: Preprocessing Options
preprocessing, define macros: Preprocessing Options
preprocessing, include path: Preprocessing Options
preprocessing, keep comments: Preprocessing Options
preprocessing, no linemarkers: Preprocessing Options
preprocessing, undefine macros: Preprocessing Options
preprocessor: Preprocessing Options
preprocessor, debugging: Preprocessing Options
preprocessor, disable: Preprocessing Options
preprocessor, enable: Preprocessing Options
preprocessor, include file handling: Preprocessing and conditional compilation
preprocessor, working directory: Preprocessing Options
PRESENT: PRESENT
private: Fortran Dialect Options
procedure pointer, convert C to Fortran: C_LOC
process ID: GETPID
PRODUCT: PRODUCT
product, double-precision: DPROD
product, matrix: MATMUL
product, vector: DOT_PRODUCT
program termination: EXIT
program termination, with core dump: ABORT
PROTECTED statement: Fortran 2003 status
Q exponent-letter: <code>Q</code> exponent-letter
RADIX: RADIX
radix, real: SELECTED_REAL_KIND
RAN: RAN
RAND: RAND
random number generation: RANDOM_NUMBER
random number generation: RAND
random number generation: RAN
random number generation: IRAND
random number generation, seeding: SRAND
random number generation, seeding: RANDOM_SEED
RANDOM_NUMBER: RANDOM_NUMBER
RANDOM_SEED: RANDOM_SEED
RANGE: RANGE
range checking: Code Gen Options
re-association of parenthesized expressions: Code Gen Options
read character, stream mode: FGETC
read character, stream mode: FGET
REAL: REAL
real kind: SELECTED_REAL_KIND
real number, exponent: EXPONENT
real number, fraction: FRACTION
real number, nearest different: NEAREST
real number, relative spacing: SPACING
real number, relative spacing: RRSPACING
real number, scale: SCALE
real number, set exponent: SET_EXPONENT
Reallocate the LHS in assignments: Code Gen Options
REALPART: REAL
RECORD: STRUCTURE and RECORD
Reduction, XOR: PARITY
remainder: MOD
RENAME: RENAME
repacking arrays: Code Gen Options
REPEAT: REPEAT
RESHAPE: RESHAPE
right shift, combined: DSHIFTR
root: SQRT
rounding, ceiling: CEILING
rounding, ceiling: ANINT
rounding, floor: FLOOR
rounding, floor: AINT
rounding, nearest whole number: NINT
RRSPACING: RRSPACING
RSHIFT: RSHIFT
run-time checking: Code Gen Options
SAME_TYPE_AS: SAME_TYPE_AS
SAVE statement: Code Gen Options
SCALE: SCALE
SCAN: SCAN
search path: Directory Options
search paths, for included files: Directory Options
SECNDS: SECNDS
SECOND: SECOND
seeding a random number generator: SRAND
seeding a random number generator: RANDOM_SEED
SELECTED_CHAR_KIND: SELECTED_CHAR_KIND
SELECTED_INT_KIND: SELECTED_INT_KIND
SELECTED_REAL_KIND: SELECTED_REAL_KIND
SET_EXPONENT: SET_EXPONENT
SHAPE: SHAPE
shift, left: SHIFTL
shift, left: DSHIFTL
shift, right: SHIFTR
shift, right: DSHIFTR
shift, right with fill: SHIFTA
SHIFTA: SHIFTA
SHIFTL: SHIFTL
SHIFTR: SHIFTR
SHORT: INT2
SIGN: SIGN
sign copying: SIGN
SIGNAL: SIGNAL
SIN: SIN
sine: SIN
sine, hyperbolic: SINH
sine, hyperbolic, inverse: ASINH
sine, inverse: ASIN
SINH: SINH
SIZE: SIZE
size of a variable, in bits: BIT_SIZE
size of an expression: SIZEOF
size of an expression: C_SIZEOF
SIZEOF: SIZEOF
SLEEP: SLEEP
SNGL: REAL
SPACING: SPACING
SPREAD: SPREAD
SQRT: SQRT
square-root: SQRT
SRAND: SRAND
Standards: Standards
STAT: STAT
statement, ENUM: Fortran 2003 status
statement, ENUMERATOR: Fortran 2003 status
statement, FLUSH: Fortran 2003 status
statement, IMPORT: Fortran 2003 status
statement, ISO_FORTRAN_ENV: Fortran 2003 status
statement, PROTECTED: Fortran 2003 status
statement, SAVE: Code Gen Options
statement, USE, INTRINSIC: Fortran 2003 status
statement, VALUE: Fortran 2003 status
statement, VOLATILE: Fortran 2003 status
storage size: STORAGE_SIZE
STORAGE_SIZE: STORAGE_SIZE
STREAM I/O: Fortran 2003 status
stream mode, read character: FGETC
stream mode, read character: FGET
stream mode, write character: FPUTC
stream mode, write character: FPUT
string, adjust left: ADJUSTL
string, adjust right: ADJUSTR
string, comparison: LLT
string, comparison: LLE
string, comparison: LGT
string, comparison: LGE
string, concatenate: REPEAT
string, find missing set: VERIFY
string, find non-blank character: LNBLNK
string, find subset: SCAN
string, find substring: INDEX intrinsic
string, length: LEN
string, length, without trailing whitespace: LEN_TRIM
string, remove trailing whitespace: TRIM
string, repeat: REPEAT
strings, varying length: Varying Length Character Strings
STRUCTURE: STRUCTURE and RECORD
structure packing: Code Gen Options
subscript checking: Code Gen Options
substring position: INDEX intrinsic
SUM: SUM
sum array elements: SUM
suppressing warnings: Error and Warning Options
symbol names: Fortran Dialect Options
symbol names, transforming: Code Gen Options
symbol names, underscores: Code Gen Options
SYMLNK: SYMLNK
syntax checking: Error and Warning Options
SYSTEM: SYSTEM
system, error handling: PERROR
system, error handling: IERRNO
system, error handling: GERROR
system, group ID: GETGID
system, host name: HOSTNM
system, login name: GETLOG
system, process ID: GETPID
system, signal handling: SIGNAL
system, system call: SYSTEM
system, system call: EXECUTE_COMMAND_LINE
system, terminal: TTYNAM
system, terminal: ISATTY
system, user ID: GETUID
system, working directory: GETCWD
system, working directory: CHDIR
SYSTEM_CLOCK: SYSTEM_CLOCK
tabulators: Error and Warning Options
TAN: TAN
tangent: TAN
tangent, hyperbolic: TANH
tangent, hyperbolic, inverse: ATANH
tangent, inverse: ATAN2
tangent, inverse: ATAN
TANH: TANH
terminate program: EXIT
terminate program, with core dump: ABORT
THIS_IMAGE: THIS_IMAGE
thread-safety, threads: Thread-safety of the runtime library
TIME: TIME
time, clock ticks: SYSTEM_CLOCK
time, clock ticks: MCLOCK8
time, clock ticks: MCLOCK
time, conversion to GMT info: GMTIME
time, conversion to local time info: LTIME
time, conversion to string: CTIME
time, current: TIME8
time, current: TIME
time, current: ITIME
time, current: FDATE
time, current: DATE_AND_TIME
time, elapsed: SECOND
time, elapsed: SECNDS
time, elapsed: ETIME
time, elapsed: DTIME
time, elapsed: CPU_TIME
TIME8: TIME8
TINY: TINY
TR 15581: Fortran 2003 status
trace: Debugging Options
TRAILZ: TRAILZ
TRANSFER: TRANSFER
transforming symbol names: Code Gen Options
transpose: TRANSPOSE
TRANSPOSE: TRANSPOSE
trigonometric function, cosine: COS
trigonometric function, cosine, inverse: ACOS
trigonometric function, sine: SIN
trigonometric function, sine, inverse: ASIN
trigonometric function, tangent: TAN
trigonometric function, tangent, inverse: ATAN2
trigonometric function, tangent, inverse: ATAN
TRIM: TRIM
TTYNAM: TTYNAM
type cast: TRANSFER
UBOUND: UBOUND
UCOBOUND: UCOBOUND
UMASK: UMASK
underflow: Error and Warning Options
underscore: Code Gen Options
UNLINK: UNLINK
UNPACK: UNPACK
unused dummy argument: Error and Warning Options
unused parameter: Error and Warning Options
USE, INTRINSIC statement: Fortran 2003 status
user id: GETUID
VALUE statement: Fortran 2003 status
Varying length character strings: Varying Length Character Strings
Varying length strings: Varying Length Character Strings
vector product: DOT_PRODUCT
VERIFY: VERIFY
version of the compiler: COMPILER_VERSION
VOLATILE statement: Fortran 2003 status
warnings, aliasing: Error and Warning Options
warnings, alignment of COMMON blocks: Error and Warning Options
warnings, all: Error and Warning Options
warnings, ampersand: Error and Warning Options
warnings, array temporaries: Error and Warning Options
warnings, character truncation: Error and Warning Options
warnings, conversion: Error and Warning Options
warnings, implicit interface: Error and Warning Options
warnings, implicit procedure: Error and Warning Options
warnings, intrinsic: Error and Warning Options
warnings, intrinsics of other standards: Error and Warning Options
warnings, line truncation: Error and Warning Options
warnings, non-standard intrinsics: Error and Warning Options
warnings, q exponent-letter: Error and Warning Options
warnings, suppressing: Error and Warning Options
warnings, suspicious code: Error and Warning Options
warnings, tabs: Error and Warning Options
warnings, to errors: Error and Warning Options
warnings, underflow: Error and Warning Options
warnings, unused dummy argument: Error and Warning Options
warnings, unused parameter: Error and Warning Options
write character, stream mode: FPUTC
write character, stream mode: FPUT
XOR: XOR
XOR reduction: PARITY
ZABS: ABS
ZCOS: COS
zero bits: TRAILZ
zero bits: LEADZ
ZEXP: EXP
ZLOG: LOG
ZSIN: SIN
ZSQRT: SQRT