Index
A
32-bit IEEE single-precision complex number, [+]
32-bit IEEE single-precision number, [+]
Absolute value, [+]
32-bit VAX single-precision complex number, [+]
acos routine, [+], [+]
acosd routine, [+], [+]
acosdf routine, [+]
acosf routine, [+]
acosh routine, [+], [+]
acoshf routine, [+]
32-bit VAX single-precision number, [+]
64-bit IEEE double-precision complex number, [+]
64-bit IEEE double-precision number, [+]
64-bit VAX double-precision complex number, [+]
64-bit VAX double-precision number, [+]
128-bit IEEE extended-precision complex number, [+]
128-bit IEEE extended-precision number, [+]
Arc cosine of angle, [+]
hyperbolic, [+]
Arc sine of angle, [+]
Arc tangent of angle
hyperbolic, [+]
with one argument, [+]
with two arguments, [+]
asin routine, [+], [+]
asind routine, [+], [+]
asindf routine, [+]
asinf routine, [+]
asinh routine, [+], [+]
asinhf routine, [+]
atan routine, [+], [+]
atan2 routine, [+], [+], [+]
atan2f routine, [+]
atand routine, [+], [+]
atand2 routine, [+], [+]
atand2f routine, [+]
atandf routine, [+]
atanf routine, [+]
atanh routine, [+], [+]
atanhf routine, [+]
B
Base 10 logarithm, [+]
Base 2 logarithm, [+]
Bessel functions, [+]
C
cabs routine, [+], [+]
cabsf routine, [+]
cbrt routine, [+], [+]
cbrtf routine, [+]
ccos routine, [+], [+]
ccosf routine, [+]
cdiv routine, [+], [+], [+]
cdivf routine, [+]
ceil routine, [+], [+]
ceilf routine, [+]
Ceiling, [+]
cexp routine, [+], [+]
cexpf routine, [+]
clog routine, [+], [+]
clogf routine, [+]
cmul routine, [+], [+]
cmulf routine, [+]
Common logarithm, [+]
Complex absolute value, [+]
Complex data types, [+]
Complex division, [+]
Complex exponential, [+]
Complex floating-point data types, [+]
Complex functions, [+]
Complex multiplication, [+]
Complex natural logarithm, [+]
Complex numbers, [+]
absolute value, [+]
cosine of angle, [+]
division, [+]
exponential of, [+]
exponentiation of, [+]
multiplication, [+]
natural logarithm of, [+]
sine of, [+]
square root of, [+]
Complex power, [+]
Complex square root, [+]
Converting floating-point data types, [+]
copysign routine, [+], [+]
copysignf routine, [+]
cos routine, [+], [+]
cosd routine, [+], [+]
cosdf routine, [+]
cosf routine, [+]
cosh routine, [+], [+]
coshf routine, [+]
Cosine and sine of angle, [+]
Cosine of angle, [+]
hyperbolic, [+], [+]
of a complex number, [+]
cot routine, [+], [+]
Cotangent of angle, [+]
cotd routine, [+], [+]
cotdf routine, [+]
cotf routine, [+]
cpow routine, [+], [+]
cpowf routine, [+]
csin routine, [+], [+]
csinf routine, [+]
csqrt routine, [+], [+]
csqrtf routine, [+]
Cube root, [+]
cvt_ftof routine, [+], [+]
D
Data types
conversion of floating-point, [+]
INPUT_ARG_TYPE, [+]
RETURN_TYPE, [+]
types of, [+]
Decimal boundary values, [+]
Denormalized numbers, [+]
Domain errors, [+]
drem routine, [+], [+]
dremf routine, [+]
D_FLOAT data type, conversion to and from, [+]
E
Entry points, [+]
Entry-point names, [+]
erf routine, [+], [+]
erfc routine, [+], [+]
erfcf routine, [+]
erff routine, [+]
Error functions, [+]
Error handling, [+]
Errors
domain, [+]
range, [+]
Euclidean distance, [+]
Exception conditions, [+], [+]
Exception handler, [+]
Exceptional arguments, [+], [+], [+]
exp routine, [+], [+]
expf routine, [+]
expm1 routine, [+], [+]
expm1f routine, [+]
Exponent adjustment, [+]
Exponential, [+]
Exponential of a complex number, [+]
F
fabs routine, [+], [+]
fabsf routine, [+]
finite routine, [+], [+]
Finite value, checks for, [+]
finitef routine, [+]
Floating-point complex data types
for Digital UNIX Alpha systems, [+]
for OpenVMS Alpha systems, [+]
IEEE, [+]
types of, [+]
VAX, [+]
Floating-point data types
complex, [+], [+]
conversion to other types, [+]
for Digital UNIX Alpha systems, [+]
for OpenVMS Alpha systems, [+]
IEEE, [+]
types of, [+]
VAX, [+]
Floating-point number conversion
Big_Endian_IEEE_S_Floating, [+]
Big_Endian_IEEE_T_Floating, [+]
Big_Endian_IEEE_X_Floating, [+]
CRAY_Floating, [+]
D_Floating, [+]
F_Floating, [+]
G_Floating, [+]
H_Floating, [+]
IBM_Long_Floating, [+]
IBM_Short_Floating, [+]
IEEE_S_Floating, [+]
IEEE_T_Floating, [+]
IEEE_X_Floating, [+]
floor routine, [+], [+]
floorf routine, [+]
fmod routine, [+], [+]
fmodf routine, [+]
fp_class routine, [+], [+]
fp_classf routine, [+]
frexp routine, [+], [+]
frexpf routine, [+]
F_COMPLEX data type, [+]
F_FLOAT data type, [+]
conversion to and from, [+]
F_FLOAT_COMPLEX data type, [+]
G
gamma routine, [+]
Generic interface names, [+]
G_FLOAT data type, [+]
conversion to and from, [+]
G_FLOAT_COMPLEX data type, [+]
H
Hexadecimal boundary values, [+]
Hyperbolic arc cosine of angle, [+]
Hyperbolic arc sine of angle, [+]
Hyperbolic arc tangent of angle, [+]
Hyperbolic cosine of angle, [+]
Hyperbolic sine, [+]
Hyperbolic sine and cosine, [+]
Hyperbolic tangent, [+]
hypot routine, [+], [+]
hypotf routine, [+]
H_FLOAT data type, conversion to and from, [+]
I
IEEE Big Endian, [+]
IEEE considerations, [+]
IEEE double-precision complex data type, [+]
IEEE double-precision data type, [+]
IEEE extended-precision complex data type, [+]
IEEE extended-precision data type, [+]
IEEE floating-point data types, conversion to other data types, [+]
IEEE floating-point values, identifying the class of, [+]
IEEE Little Endian, [+]
IEEE single-precision complex data type, [+]
IEEE single-precision data type, [+]
ilogb routine, [+], [+]
ilogbf routine, [+]
Input arguments, [+]
Integer data type, [+]
Integers, rounding, [+], [+]
Integral power of 2, converting to, [+]
Invalid argument exception condition, [+], [+]
Invalid arguments, [+]
isnan routine, [+], [+]
isnanf routine, [+]
J
j0 routine, [+], [+]
j0f routine, [+]
j1 routine, [+], [+]
j1f routine, [+]
jn routine, [+], [+]
jnf routine, [+]
L
Language-specific routine behavior, [+]
ldexp routine, [+], [+]
ldexpf routine, [+]
lgamma routine, [+], [+]
lgammaf routine, [+]
lgamma_max_float boundary value, [+]
ln routine, [+], [+]
log routine, [+], [+]
log10 routine, [+], [+]
log10f routine, [+]
log1p routine, [+], [+]
log1pf routine, [+]
log2 routine, [+], [+]
log2f routine, [+]
Logarithm
base 10, [+]
base 2, [+]
common, [+]
complex number of a, [+]
gamma function, [+]
ilogb, compute unbiased exponent, [+]
lgamma function, [+]
logb, convert to double-precision floating-point, [+]
natural, [+]
logb routine, [+], [+]
logbf routine, [+]
logf routine, [+]
M
Machine numbers, [+]
math$acosd_f, [+]
math$acosd_g, [+]
math$acosd_s, [+]
math$acosd_t, [+]
math$acosd_x, [+]
math$acosh_f, [+]
math$acosh_g, [+]
math$acosh_s, [+]
math$acosh_t, [+]
math$acosh_x, [+]
math$acos_f, [+]
math$acos_g, [+]
math$acos_s, [+]
math$acos_t, [+]
math$acos_x, [+]
math$asind_f, [+]
math$asind_g, [+]
math$asind_s, [+]
math$asind_t, [+]
math$asind_x, [+]
math$asinh_f, [+]
math$asinh_g, [+]
math$asinh_s, [+]
math$asinh_t, [+]
math$asinh_x, [+]
math$asin_f, [+]
math$asin_g, [+]
math$asin_s, [+]
math$asin_t, [+]
math$asin_x, [+]
math$atan2_f, [+]
math$atan2_g, [+]
math$atan2_s, [+]
math$atan2_t, [+]
math$atan2_x, [+]
math$atand2_f, [+]
math$atand2_g, [+]
math$atand2_s, [+]
math$atand2_t, [+]
math$atand2_x, [+]
math$atand_f, [+]
math$atand_g, [+]
math$atand_s, [+]
math$atand_t, [+]
math$atand_x, [+]
math$atanh_f, [+]
math$atanh_g, [+]
math$atanh_s, [+]
math$atanh_t, [+]
math$atanh_x, [+]
math$atan_f, [+]
math$atan_g, [+]
math$atan_s, [+]
math$atan_t, [+]
math$atan_x, [+]
math$cabs_f, [+]
math$cabs_g, [+]
math$cabs_s, [+]
math$cabs_t, [+]
math$cabs_x, [+]
math$cbrt_f, [+]
math$cbrt_g, [+]
math$cbrt_s, [+]
math$cbrt_t, [+]
math$cbrt_x, [+]
math$ccos_f, [+]
math$ccos_g, [+]
math$ccos_s, [+]
math$ccos_t, [+]
math$ccos_x, [+]
math$cdiv_f, [+]
math$cdiv_g, [+]
math$cdiv_s, [+]
math$cdiv_t, [+]
math$cdiv_x, [+]
math$ceil_f, [+]
math$ceil_g, [+]
math$ceil_s, [+]
math$ceil_t, [+]
math$ceil_x, [+]
math$cexp_f, [+]
math$cexp_g, [+]
math$cexp_s, [+]
math$cexp_t, [+]
math$cexp_x, [+]
math$clog_f, [+]
math$clog_g, [+]
math$clog_s, [+]
math$clog_t, [+]
math$clog_x, [+]
math$cmul_f, [+]
math$cmul_g, [+]
math$cmul_s, [+]
math$cmul_t, [+]
math$cmul_x, [+]
math$copysign_f, [+]
math$copysign_g, [+]
math$copysign_s, [+]
math$copysign_t, [+]
math$copysign_x, [+]
math$cosd_f, [+]
math$cosd_g, [+]
math$cosd_s, [+]
math$cosd_t, [+]
math$cosd_x, [+]
math$cosh_f, [+]
math$cosh_g, [+]
math$cosh_s, [+]
math$cosh_t, [+]
math$cosh_x, [+]
math$cos_f, [+]
math$cos_g, [+]
math$cos_s, [+]
math$cos_t, [+]
math$cos_x, [+]
math$cotd_f, [+]
math$cotd_g, [+]
math$cotd_s, [+]
math$cotd_t, [+]
math$cotd_x, [+]
math$cot_f, [+]
math$cot_g, [+]
math$cot_s, [+]
math$cot_t, [+]
math$cot_x, [+]
math$cpow_f, [+]
math$cpow_g, [+]
math$cpow_s, [+]
math$cpow_t, [+]
math$cpow_x, [+]
math$csin_f, [+]
math$csin_g, [+]
math$csin_s, [+]
math$csin_t, [+]
math$csin_x, [+]
math$csqrt_f, [+]
math$csqrt_g, [+]
math$csqrt_s, [+]
math$csqrt_t, [+]
math$csqrt_x, [+]
math$drem_f, [+]
math$drem_g, [+]
math$drem_s, [+]
math$drem_t, [+]
math$drem_x, [+]
math$erfc_f, [+]
math$erfc_g, [+]
math$erfc_s, [+]
math$erfc_t, [+]
math$erfc_x, [+]
math$erf_f, [+]
math$erf_g, [+]
math$erf_s, [+]
math$erf_t, [+]
math$erf_x, [+]
math$expm1_f, [+]
math$expm1_g, [+]
math$expm1_s, [+]
math$expm1_t, [+]
math$expm1_x, [+]
math$exp_f, [+]
math$exp_g, [+]
math$exp_s, [+]
math$exp_t, [+]
math$exp_x, [+]
math$fabs_f, [+]
math$fabs_g, [+]
math$fabs_s, [+]
math$fabs_t, [+]
math$fabs_x, [+]
math$finite_f, [+]
math$finite_g, [+]
math$finite_s, [+]
math$finite_t, [+]
math$finite_x, [+]
math$floor_f, [+]
math$floor_g, [+]
math$floor_s, [+]
math$floor_t, [+]
math$floor_x, [+]
math$fmod_f, [+]
math$fmod_g, [+]
math$fmod_s, [+]
math$fmod_t, [+]
math$fmod_x, [+]
math$fp_class_f, [+]
math$fp_class_g, [+]
math$fp_class_s, [+]
math$fp_class_t, [+]
math$fp_class_x, [+]
math$frexp_f, [+]
math$frexp_g, [+]
math$frexp_s, [+]
math$frexp_t, [+]
math$frexp_x, [+]
math$hypot_f, [+]
math$hypot_g, [+]
math$hypot_s, [+]
math$hypot_t, [+]
math$hypot_x, [+]
math$ilogb_f, [+]
math$ilogb_g, [+]
math$ilogb_s, [+]
math$ilogb_t, [+]
math$ilogb_x, [+]
math$j0_f, [+]
math$j0_g, [+]
math$j0_s, [+]
math$j0_t, [+]
math$j0_x, [+]
math$j1_f, [+]
math$j1_g, [+]
math$j1_s, [+]
math$j1_t, [+]
math$jn_f, [+]
math$jn_g, [+]
math$jn_s, [+]
math$jn_t, [+]
math$jn_x, [+]
math$ldexp_f, [+]
math$ldexp_g, [+]
math$ldexp_s, [+]
math$ldexp_t, [+]
math$ldexp_x, [+]
math$lgamma_f, [+]
math$lgamma_g, [+]
math$lgamma_s, [+]
math$lgamma_t, [+]
math$lgamma_x, [+]
math$ln_f, [+]
math$ln_g, [+]
math$ln_s, [+]
math$ln_t, [+]
math$ln_x, [+]
math$log10_f, [+]
math$log10_g, [+]
math$log10_s, [+]
math$log10_t, [+]
math$log10_x, [+]
math$log1p_f, [+]
math$log1p_g, [+]
math$log1p_s, [+]
math$log1p_t, [+]
math$log1p_x, [+]
math$log2_f, [+]
math$log2_g, [+]
math$log2_s, [+]
math$log2_t, [+]
math$log2_x, [+]
math$logb_f, [+]
math$logb_g, [+]
math$logb_s, [+]
math$logb_t, [+]
math$logb_x, [+]
math$modf_f, [+]
math$modf_g, [+]
math$modf_s, [+]
math$modf_t, [+]
math$modf_x, [+]
math$nextafter_f, [+]
math$nextafter_g, [+]
math$nextafter_s, [+]
math$nextafter_t, [+]
math$nextafter_x, [+]
math$nint_f, [+]
math$nint_g, [+]
math$nint_s, [+]
math$nint_t, [+]
math$nint_x, [+]
math$pow_ff, [+]
math$pow_gg, [+]
math$pow_ss, [+]
math$pow_tt, [+]
math$pow_xx, [+]
math$random_f, [+]
math$random_g, [+]
math$random_s, [+]
math$random_t, [+]
math$random_x, [+]
math$remainder_f, [+]
math$remainder_g, [+]
math$remainder_s, [+]
math$remainder_t, [+]
math$remainder_x, [+]
math$rint_f, [+]
math$rint_g, [+]
math$rint_s, [+]
math$rint_t, [+]
math$rint_x, [+]
math$scalb_f, [+]
math$scalb_g, [+]
math$scalb_s, [+]
math$scalb_t, [+]
math$scalb_x, [+]
math$sincosd_f, [+]
math$sincosd_g, [+]
math$sincosd_s, [+]
math$sincosd_t, [+]
math$sincosd_x, [+]
math$sincos_f, [+]
math$sincos_g, [+]
math$sincos_s, [+]
math$sincos_t, [+]
math$sincos_x, [+]
math$sind_f, [+]
math$sind_g, [+]
math$sind_s, [+]
math$sind_t, [+]
math$sind_x, [+]
math$sinhcosh_f, [+]
math$sinhcosh_g, [+]
math$sinhcosh_s, [+]
math$sinhcosh_t, [+]
math$sinhcosh_x, [+]
math$sinh_f, [+]
math$sinh_g, [+]
math$sinh_s, [+]
math$sinh_t, [+]
math$sinh_x, [+]
math$sin_f, [+]
math$sin_g, [+]
math$sin_s, [+]
math$sin_t, [+]
math$sin_x, [+]
math$snan_f, [+]
math$snan_g, [+]
math$snan_s, [+]
math$snan_t, [+]
math$snan_x, [+]
math$sqrt_f, [+]
math$sqrt_g, [+]
math$sqrt_s, [+]
math$sqrt_t, [+]
math$sqrt_x, [+]
math$tand_f, [+]
math$tand_g, [+]
math$tand_s, [+]
math$tand_t, [+]
math$tand_x, [+]
math$tanh_f, [+]
math$tanh_g, [+]
math$tanh_s, [+]
math$tanh_t, [+]
math$tanh_x, [+]
math$tan_f, [+]
math$tan_g, [+]
math$tan_s, [+]
math$tan_t, [+]
math$tan_x, [+]
math$trunc_f, [+]
math$trunc_g, [+]
math$trunc_s, [+]
math$trunc_t, [+]
math$trunc_x, [+]
math$unordered_f, [+]
math$unordered_g, [+]
math$unordered_s, [+]
math$unordered_t, [+]
math$unordered_x, [+]
math$y0_f, [+]
math$y0_g, [+]
math$y0_s, [+]
math$y0_t, [+]
math$y0_x, [+]
math$y1_f, [+]
math$y1_g, [+]
math$y1_s, [+]
math$y1_t, [+]
math$y1_x, [+]
math$yn_f, [+]
math$yn_g, [+]
math$yn_s, [+]
math$yn_t, [+]
math$yn_x, [+]
max_float boundary value, [+]
min_float boundary value, [+]
modf routine, [+], [+]
modff routine, [+]
Modulo remainder, [+]
N
NaN value, checking for, [+]
Natural logarithm, [+]
complex number of a, [+]
nextafter routine, [+], [+]
nextafterf routine, [+]
nint routine, [+], [+]
nintf routine, [+]
Normalized fractions, converting to, [+]
O
Overflow exception condition, [+], [+]
P
pow routine, [+], [+]
powf routine, [+]
R
random routine, [+], [+]
Range errors, [+]
Remainder
drem function, [+]
modulo, [+]
remainder function, [+]
remainder routine, [+], [+]
remainderf routine, [+]
return type, [+]
Right triangle, hypotenuse of a, [+]
rint routine, [+], [+]
rintf routine, [+]
Rounding to the nearest integer, [+]
Routine interface, [+]
examples, [+]
S
scalb routine, [+], [+]
scalbf routine, [+]
sin routine, [+], [+]
sincos routine, [+], [+]
sincosd routine, [+], [+]
sincosdf routine, [+]
sincosf routine, [+]
sind routine, [+], [+]
sindf routine, [+]
Sine and cosine of angle, [+]
Sine of angle, [+]
hyperbolic, [+]
Sine of angle of a complex number, [+]
Sine, hyperbolic, [+]
sinf routine, [+]
sinh routine, [+], [+]
sinhcosh routine, [+], [+]
sinhcoshf routine, [+]
sinhf routine, [+]
sqrt routine, [+], [+]
sqrtf routine, [+]
Square root, [+]
of complex numbers, [+]
Symbolic constants, [+]
S_FLOAT data type, [+]
S_FLOAT data type, conversion to and from, [+]
S_FLOAT data type, IEEE Big Endian, [+]
S_FLOAT data type, IEEE Little Endian, [+]
S_FLOAT_COMPLEX data type, [+]
T
tan routine, [+], [+]
tand routine, [+], [+]
tandf routine, [+]
tanf routine, [+]
Tangent of angle, [+]
hyperbolic, [+]
tanh routine, [+], [+]
tanhf routine, [+]
trunc routine, [+], [+]
Truncation, [+]
truncf routine, [+]
T_FLOAT data type, [+]
T_FLOAT data type, conversion to and from, [+]
T_FLOAT data type, IEEE Big Endian, [+]
T_FLOAT data type, IEEE Little Endian, [+]
T_FLOAT_COMPLEX data type, [+]
U
Underflow exception condition, [+], [+]
unordered routine, [+], [+]
unorderedf routine, [+]
V
VAX double-precision complex data type, [+]
VAX double-precision data type, [+]
VAX single-precision complex data type, [+]
VAX single-precision data type, [+]
X
X/Open Portability Guide, Version 4
conformance to, [+]
X_FLOAT data type, [+]
X_FLOAT data type, conversion to and from, [+]
X_FLOAT data type, IEEE Big Endian, [+]
X_FLOAT data type, IEEE Little Endian, [+]
X_FLOAT_COMPLEX data type, [+]
Y
y0 routine, [+], [+]
y0f routine, [+]
y1 routine, [+], [+]
y1f routine, [+]
yn routine, [+], [+]
ynf routine, [+]