Section 3I, IRIX 6.5.22

180 pages.

abs(3I) ABS, DABS, QABS, IABS, IIABS, JIABS, KIABS, CABS, CQABS, CDABS - Computes absolute value
achar(3I) ACHAR - Returns the character in a specified position of the ASCII collating sequence
acos(3I) ACOS, DACOS, QACOS, ACOSD, DACOSD, QACOSD - Computes arc cosine (inverse cosine)
adjustl(3I) ADJUSTL - Adjusts a character string to the left
adjustr(3I) ADJUSTR - Adjusts a character string to the right
aimag(3I) AIMAG, IMAG, DIMAG, QIMAG - Returns imaginary part of a complex number
aint(3I) AINT, DINT, QINT - Performs truncation to integer
all(3I) ALL - Determines whether all values are true
allocated(3I) ALLOCATED - Returns the array allocation status
alog(3I) ALOG, DLOG, QLOG, CLOG, CDLOG - Computes natural logarithm
alog10(3I) ALOG10, DLOG10, QLOG10 - Computes common logarithm
and(3I) AND - Computes logical product
anint(3I) ANINT, DNINT, QNINT - Finds nearest whole number
any(3I) ANY - Determines whether any values are true
asin(3I) ASIN, DASIN, QASIN, ASIND, DASIND, QASIND - Computes arc sine (inverse sine)
associated(3I) ASSOCIATED - Returns the pointer association status
atan(3I) ATAN, DATAN, QATAN, ATAND, DATAND, QATAND - Computes arctangent (inverse tangent) for single argument
atan2(3I) ATAN2, DATAN2, QATAN2, ATAN2D, DATAN2D, QATAN2D - Computes arc tangent (inverse tangent) for two arguments
bit_size(3I) BIT_SIZE - Returns the number of bits in an integer in the bit manipulation model
btest(3I) BTEST, BITEST, BJTEST, BKTEST - Tests a bit of an integer value
ceiling(3I) CEILING - Returns the least integer greater than or equal to a
char(3I) CHAR, ACHAR, ICHAR, IACHAR - Performs conversion and positioning functions
clear_ieee_exception(3I) CLEAR_IEEE_EXCEPTION - Clears floating-point exception indicator
clock(3I) CLOCK - Returns the current time
cmplx(3I) CMPLX, DCMPLX, QCMPLX - Converts to type complex
compl(3I) COMPL - Computes complement
conjg(3I) CONJG, DCONJG, QCONJG - Computes conjugate of a complex number
cos(3I) COS, DCOS, QCOS, CCOS, CDCOS, CQCOS, COSD, DCOSD, QCOSD - Computes cosine
cosh(3I) COSH, DCOSH, QCOSH - Computes hyperbolic cosine
cot(3I) COT, COTAN, DCOT, DCOTAN, QCOT, CQCOTAN - Computes cotangent
count(3I) COUNT - Counts the number of true array elements
cpu_time(3I) CPU_TIME - Returns the processor time
cshift(3I) CSHIFT - Performs a circular shift on an array expression
csmg(3I) CSMG - Performs a conditional scalar merge
cvmg(3I) CVMGM, CVMGN, CVMGP, CVMGT, CVMGZ - Conditional vector merge functions
date(3I) DATE, JDATE - Returns the current date
date_and_time(3I) DATE_AND_TIME - Returns data on the real-time clock and date
dble(3I) DBLE - Converts to double-precision real
digits(3I) DIGITS - Returns the number of significant digits
dim(3I) DIM, DDIM, QDIM, IDIM, IIDIM, JIDIM, KIDIM - Computes positive difference of two numbers
disable_ieee_interrupt(3I) DISABLE_IEEE_INTERRUPT - Disables floating-point interrupt
dot_product(3I) DOT_PRODUCT - Performs dot-product multiplication of numeric or logical vectors
dprod(3I) DPROD, QPROD - Computes double-precision or quad-precision product of two real numbers
dshiftl(3I) _dshiftl, DSHIFTL - Performs a double-object left shift
dshiftr(3I) _dshiftr, DSHIFTR - Performs a double-object right shift
dsm(3I) DSM_CHUNKSIZE, DSM_DISTRIBUTION_BLOCK, DSM_DISTRIBUTION_CYCLIC, DSM_DISTRIBUTION_STAR, DSM_ISDISTRIBUTED, DSM_ISRESHAPED, DSM_NUMCHUNKS, DSM_NUMTHREADS, DSM_REM_CHUNKSIZE, DSM_THIS_CHUNKSIZE, DSM_THIS_STARTINGINDEX, DSM_THIS_THREADNUM - Query intrinsics for distributed arrays
enable_ieee_interrupt(3I) ENABLE_IEEE_INTERRUPT, DISABLE_IEEE_INTERRUPT - Enables or disables floating-point interrupt
eoshift(3I) EOSHIFT - Performs an end-off shift on an array expression
epsilon(3I) EPSILON - Returns r-1, where r is the smallest number greater than 1 in the numeric model
eqv(3I) EQV, NEQV - Computes logical equivalence or difference
exp(3I) EXP, DEXP, QEXP, CEXP, CDEXP, CQEXP - Computes exponential function
exponent(3I) EXPONENT - Returns the exponent part of the argument when represented as a numeric model number
floor(3I) FLOOR - Returns the greatest integer less than or equal to a
fraction(3I) FRACTION - Returns the fractional part of the numeric model representation of the argument value
get_ieee_exceptions(3I) GET_IEEE_EXCEPTIONS - Retrieves flags that represent the current floating-point exception status
get_ieee_interrupts(3I) GET_IEEE_INTERRUPTS - Retrieves flags that represent the current floating-point interrupt status
get_ieee_rounding_mode(3I) GET_IEEE_ROUNDING_MODE - Returns current floating-point rounding mode
get_ieee_status(3I) GET_IEEE_STATUS - Retrieves flags that represent the current floating-point status upon entry to a procedure
huge(3I) HUGE - Returns the largest number in the integer or real numeric model
iachar(3I) IACHAR - Returns the position of a character in the ASCII collating sequence
iand(3I) IAND, IIAND, JIAND, KIAND, IEOR, IOR, IIOR, JIOR, KIOR - Performs a logical AND, an exclusive OR, or an inclusive OR
ibchng(3I) IBCHNG, IIBCHNG, JIBCHNG, KIBCHNG, IBCLR, IIBCLR, JIBCLR, KIBCLR, IBSET, IIBSET, JIBSET, KIBSET - Sets, clears, or reverses the value of a specified bit in an integer
ibclr(3I) IBCLR, IIBCLR, JIBCLR, KIBCLR - Clears one bit
ibits(3I) IBITS, IIBITS, JIBITS, KIBITS - Extracts a sequence of bits
ibset(3I) IBSET, IIBSET, JIBSET, KIBSET - Sets one bit
idate(3I) IDATE, ITIME - Returns date or time in numerical form
ieee_binary_scale(3I) IEEE_BINARY_SCALE - Returns y multiplied by 2**n
ieee_class(3I) IEEE_CLASS - Returns the class to which x belongs
ieee_copy_sign(3I) IEEE_COPY_SIGN - Returns x with the sign of y
ieee_exponent(3I) IEEE_EXPONENT - Returns the unbiased exponent of x
ieee_finite(3I) IEEE_FINITE - Tests for x being greater than negative infinity and less than positive infinity.
ieee_int(3I) IEEE_INT - Converts x to an integral value
ieee_is_nan(3I) IEEE_IS_NAN, ISNAN - Tests for x being a NaN
ieee_next_after(3I) IEEE_NEXT_AFTER - Returns the next representable neighbor of x in the direction toward y
ieee_real(3I) IEEE_REAL - Converts x to a real value
ieee_remainder(3I) IEEE_REMAINDER - Returns the remainder of x divided by y
ieee_unordered(3I) IEEE_UNORDERED - Tests for x or y being a NaN
ieor(3I) IEOR, IIEOR, JIEOR, KIEOR - Performs an exclusive OR
index(3I) INDEX - Determines the starting location of a character substring in a string
int(3I) INT, INT2, INT4, INT8, IINT, JINT, KINT, IDINT, IIDINT, JIDINT, KIDINT, IQINT, IIQINT, JIQINT, KIQINT, IFIX, IIFIX, JIFIX, KIFIX, LONG, SHORT - Converts to type integer
int_mult_upper(3I) _int_mult_upper, INT_MULT_UPPER - Multiplies integers and returns the uppermost bits
intro_intrin(3I) INTRO_INTRIN - Introduction to intrinsic procedures
intro_libm(3I) INTRO_LIBM - Introduction to math library routines
ior(3I) IOR, IIOR, JIOR, KIOR - Performs an inclusive OR
isha(3I) ISHA, IISHA, JISHA, KISHA - Performs arithmetic shift on an integer
ishc(3I) ISHC, IISHC, JISHC, KISHC - Performs circular shift on an integer
ishft(3I) ISHFT, IISHFT, JISHFT, KISHFT, LSHIFT, RSHIFT - Performs a logical shift
ishftc(3I) ISHFTC, IISHFTC, JISHFTC, KISHFTC - Performs a circular shift of the rightmost bits
ishl(3I) ISHL, IISHL, JISHL, KISHL - Performs logical shift with zero fill
kind(3I) KIND - Returns the value of the kind type parameter of x
lbound(3I) LBOUND - Returns all the lower bounds or a specified lower bound of an array
leadz(3I) _leadz, LEADZ - Counts number of leading 0 bits
len(3I) LEN - Determines the length of a character string
len_trim(3I) LEN_TRIM - Returns the length of the character argument without counting trailing blank characters
length(3I) LENGTH - Returns the number of words transferred
lge(3I) LGE, LGT, LLE, LLT - Compares strings lexically
loc(3I) LOC - Obtains the address of a variable
logical(3I) LOGICAL - Converts between kinds of logical
long(3I) LONG - Returns integer (KIND=4) result
malloc(3I) MALLOC, FREE - Allocates and deallocates main memory
mask(3I) _mask, _maskl, _maskr, MASK - Returns a bit mask
matmul(3I) MATMUL - Performs matrix multiplication of numeric or logical matrices
max(3I) MAX, MAX0, AMAX1, DMAX1, QMAX1, MAX1, AMAX0, MIN, MIN0, AMIN1, DMIN1, QMIN1, MIN1, AMIN0 - Returns maximum or minimum values
maxexponent(3I) MAXEXPONENT - Returns the maximum exponent in the numeric model
maxloc(3I) MAXLOC - Returns the location of a maximum value in an array
maxval(3I) MAXVAL - Returns the maximum value in an array
merge(3I) MERGE - Chooses an alternative value according to the value of a mask
min(3I) MIN, MIN0, AMIN1, DMIN1, QMIN1, MIN1, AMIN0 - Returns minimum values
minexponent(3I) MINEXPONENT - Returns the minimum (most negative) exponent of a real number in the numeric model
minloc(3I) MINLOC - Returns the location of a minimum value in an array
minval(3I) MINVAL - Returns the minimum value in an array
mod(3I) MOD, AMOD, DMOD, QMOD, IMOD, JMOD, KMOD - Computes remainder
models(3I) MODELS - Describes mathematical representation models for CF90 and MIPSpro 7 Fortran 90 compiler intrinsic procedures
modulo(3I) MODULO - Modulo function
mvbits(3I) MVBITS - Copies a sequence of bits from one integer data object to another
my_pe(3I) [p_man/cat3] _my_pe, MY_PE - Returns the processing element (PE) number of the calling PE
my_pe(3I) [p_man/cat3/f90] _my_pe, MY_PE - Returns the processing element (PE) number of the calling PE
nearest(3I) NEAREST - Returns the nearest different machine representable number in a given direction
neqv(3I) NEQV, XOR - Computes logical difference
nint(3I) NINT, IDNINT, IQNINT, ININT, JNINT, KNINT - Converts to nearest integer
not(3I) NOT, INOT, JNOT, KNOT - Performs a logical complement
null(3I) NULL - Returns a disassociated pointer
num_pes(3I) [p_man/cat3] _num_pes, NUM_PES - Returns the number of processing elements (PEs) running in an application
num_pes(3I) [p_man/cat3/f90] _num_pes, NUM_PES - Returns the number of processing elements (PEs) running in an application
or(3I) OR - Computes logical sum
pack(3I) PACK - Packs an array into an array of rank one under control of a mask
popcnt(3I) _popcnt, POPCNT - Counts number of set bits
poppar(3I) _poppar, POPPAR - Computes bit population parity
precision(3I) PRECISION - Returns the decimal precision of a number in the real number model
present(3I) PRESENT - Determines whether an optional argument is present
product(3I) PRODUCT - Forms the product of array elements
radix(3I) RADIX - Returns the base number from the real or integer number models
ran(3I) _ranf, RAN, RANF, RANGET, RANSET - Computes pseudo-random numbers
random_number(3I) RANDOM_NUMBER - Returns pseudorandom numbers
random_seed(3I) RANDOM_SEED - Restarts or queries the pseudorandom number generator
range(3I) RANGE - Returns the decimal exponent range of a number according to the real or integer model
real(3I) REAL, DREAL, QREAL, FLOAT, FLOATI, FLOATJ, FLOATK, DFLOAT, DFLOATI, DFLOATJ, DFLOATK, QFLOAT, QFLOATI, QFLOATJ, QFLOATK, SNGL, SNGLQ - Converts to type real
repeat(3I) REPEAT - Concatenates several copies of a string
reshape(3I) RESHAPE - Constructs an array of a specified shape
rrspacing(3I) RRSPACING - Returns the reciprocal of the relative spacing of numeric model numbers near the argument value
rtc(3I) _rtc, RTC, IRTC, IRTC_RATE - Returns clock register contents
scale(3I) SCALE - Returns (x)(b**i), where b is the base in the real number model representation of x
scan(3I) SCAN - Scans a string for any one of the characters in a set of characters
selected_int_kind(3I) SELECTED_INT_KIND - Returns an integer kind type parameter
selected_real_kind(3I) SELECTED_REAL_KIND - Returns the real kind type parameter
set_exponent(3I) SET_EXPONENT - Sets exponent part of a number
set_ieee_exception(3I) SET_IEEE_EXCEPTION - Sets floating-point exception indicator
set_ieee_exceptions(3I) SET_IEEE_EXCEPTIONS - Restores the caller's floating-point status prior to exiting a procedure
set_ieee_interrupts(3I) SET_IEEE_INTERRUPTS - Restores floating-point interrupt status before exiting a procedure
set_ieee_rounding_mode(3I) SET_IEEE_ROUNDING_MODE - Alters current floating-point rounding mode state and restores the floating-point rounding mode before exiting a procedure
set_ieee_status(3I) SET_IEEE_STATUS - Restores floating-point status
shape(3I) SHAPE - Returns the shape of an array or a scalar
shift(3I) SHIFT - Performs a left circular shift
shifta(3I) SHIFTA, SHIFTL, SHIFTR - Performs a shift
shiftl(3I) SHIFTL - Performs a left shift with zero fill
shiftr(3I) SHIFTR - Performs a right shift with zero fill
short(3I) SHORT - Returns integer (KIND=2) result
sign(3I) SIGN, DSIGN, QSIGN, ISIGN, IISIGN, JISIGN, KISIGN - Transfers the sign of numbers
sin(3I) SIN, DSIN, QSIN, CSIN, CDSIN, CQSIN, SIND, DSIND, QSIND - Computes sine
sinh(3I) SINH, DSINH, QSINH - Computes hyperbolic sine
size(3I) SIZE - Returns the total number of elements in an array
sizeof(3I) SIZEOF - Returns bytes of storage
spacing(3I) SPACING - Returns the absolute spacing of real model numbers near the argument value
spread(3I) SPREAD - Constructs an array from several copies of an argument
sqrt(3I) SQRT, DSQRT, QSQRT, CSQRT, CDSQRT, CQSQRT - Computes square root
sum(3I) SUM - Sums array elements
sync(3I) LOCK_RELEASE, SYNCHRONIZE, AND_AND_FETCH, ADD_AND_FETCH, COMPARE_AND_SWAP, FETCH_AND_ADD, FETCH_AND_AND, FETCH_AND_NAND, FETCH_AND_OR, FETCH_AND_SUB, FETCH_AND_XOR, LOCK_TEST_AND_SET, NAND_AND_FETCH, OR_AND_FETCH, SUB_AND_FETCH, XOR_AND_FETCH - Fortran synchronization intrinsics for multiprocessing
system_clock(3I) SYSTEM_CLOCK - Returns integer data from a real-time clock
tan(3I) TAN, DTAN, QTAN, TAND, DTAND, QTAND - Computes tangent
tanh(3I) TANH, DTANH, QTANH - Computes hyperbolic tangent
test_ieee_exception(3I) TEST_IEEE_EXCEPTION - Returns the state of a floating-point exception
test_ieee_interrupt(3I) TEST_IEEE_INTERRUPT - Returns the state of a floating-point interrupt
tiny(3I) TINY - Returns the smallest positive value for a real argument
transfer(3I) TRANSFER - Treats the first argument as if it is of the same type as the second argument
transpose(3I) TRANSPOSE - Transposes an array of rank two
trim(3I) TRIM - Returns the character argument with trailing blank characters removed
ubound(3I) UBOUND - Returns all the upper bounds of an array or a specified upper bound
unit(3I) UNIT - Returns the status of a BUFFER IN or BUFFER OUT statement
unpack(3I) UNPACK - Unpacks an array of rank one into an array under control of a mask
verify(3I) VERIFY - Verifies that a set of characters contains all characters in a string