Open System Services Library Calls Reference Manual (G06.29+, H06.08+, J06.03+)

Permuted Index
fegetenv: Gets the floating-point environment ........................................... fegetenv(3)
feholdexcept: Saves the floating-point environment ........................................... feholdexcept(3)
fesetenv: Sets the floating-point environment ........................................... fesetenv(3)
feupdateenv: Updates the floating-point environment ........................................... feupdateenv(3)
feclearexcept: Clears floating-point exception flags ....................................... feclearexcept(3)
fegetexceptflag: Gets floating-point exception flags ....................................... fegetexceptflag(3)
feraiseexcept: Raises floating-point exception flags ....................................... feraiseexcept(3)
fesetexceptflag: Sets floating-point exception flags ....................................... fesetexceptflag(3)
fetestexcept: Raises floating-point exception flags ....................................... fetestexcept(3)
to nearest integer value in floating-point format /number ..................................... round(3)
to nearest integer value in floating-point format /number ..................................... roundf(3)
to nearest integer value in floating-point format /number ..................................... roundl(3)
Rounds floating-point numbers to floating-point integers ceil: .......................................... ceil(3)
Rounds floating-point numbers to floating-point integers floor: ........................................ floor(3)
cbrt: Computes the cube root of a floating-point number ................................................... cbrt(3)
/Computes the next representable floating-point number ................................................... nexttoward(3)
of 2 ldexp: Multiplies a floating-point number by a power ................................ ldexp(3)
exponent of a radix-independent floating-point number /Computes ............................... scalb(3)
exponent of a radix-independent floating-point number /integral ................................... scalbln(3)
integral and/ modf: Breaks a floating-point number into ............................................ modf(3)
fraction and a/ frexp: Breaks a floating-point number into a ......................................... frexp(3)
finite: Tests whether a floating-point number is infinite .................................. finite(3)
Computes the square root of a floating-point number sqrt: .......................................... sqrt(3)
radix-independent exponent as a floating-point number /the ........................................... logb(3)
representable double-precision floating-point number /the next ................................... nextafter(3)
exponent of a radix-independent floating-point number /the ........................................... scalbn(3)
truncated integer/ trunc: Rounds floating-point number to ............................................... trunc(3)
ecvt: Converts a floating-point number to a string ................................. ecvt(3)
fcvt: Converts a floating-point number to a string ................................. fcvt(3)
gcvt: Converts a floating-point number to a string ................................. gcvt
(
3)
long long integer/ llrint: Rounds floating-point number to nearest .................................. llrint(3)
long long/ llround: Rounds floating-point number to nearest .................................. llround(3)
long integer value lrint: Rounds floating-point number to nearest .................................. lrint(3)
long integer/ lround: Rounds floating-point number to nearest .................................. lround(3)
integral value nearbyint: Rounds floating-point number to nearest .................................. nearbyint(3)
integer value in/ round: Rounds floating-point number to nearest .................................. round(3)
/the maximum numeric value of two floating-point numbers .................................................. fmax(3)
/the minimum numeric value of two floating-point numbers .................................................. fmin(3)
floating-point/ ceil: Rounds floating-point numbers to ............................................. ceil(3)
floating-point/ floor: Rounds floating-point numbers to ............................................. floor(3)
integral value rint: Rounds floating-point numbers to nearest ................................ rint(3)
fegetround: Gets the current floating-point rounding direction ................................. fegetround(3)
fesetround: Sets the floating-point rounding direction ................................. fesetround(3)
fp_class: Returns the class of a floating-point value ....................................................... fp_class(3)
fpclassify: Classifies a floating-point value ....................................................... fpclassify(3)
signbit: Tests sign of a floating-point value ....................................................... signbit(3)
/string to a double-precision floating-point value ....................................................... wcstod(3)
string to a double-precision floating-point value /a character .................................. atof(3)
string to a double-precision floating-point value /a character .................................. strtod(3)
a wide-character string to a floating-point value /Converts ..................................... wcstof(3)
Converts a character string to a floating-point value strtof: ........................................... strtof(3)
the multiply-add operation for floating-point values /Computes ................................. fma(3)
positive difference between two floating-point values /the ............................................. fdim(3)
acquire ownership of a stream flockfile: Allows a thread to ......................................... flockfile(3)
numbers to floating-point/ floor: Rounds floating-point ......................................... floor(3)
float integers floorf: Rounds float numbers to .................................... floorf(3)
numbers to long double integers floorl: Rounds long double ...........................................
floorl(3)
t
cflow: Performs flow control functions ................................................... tcflow(3)
fflush: Flushes a stream ............................................................. fflush(3)
or unread input data tcflush: Flushes untransmitted output data ............................... tcflush(3)
operation for floating-point/ fma: Computes the multiply-add ................................. fma(3)
operation for float values fmaf: Computes the multiply-add ................................ fmaf(3)
operation for long double values fmal: Computes the multiply-add ................................ fmal(3)
numeric value of two/ fmax: Determines the maximum .................................. fmax(3)
numeric value of two float/ fmaxf: Determines the maximum ................................ fmaxf(3)
527187-017 Hewlett-Packard Company Pindex−29