Updated: 11 December 1998

DIGITAL Portable Mathematics Library

1
128-bit IEEE extended-precision complex number
128-bit IEEE extended-precision number
3
32-bit IEEE single-precision complex number
32-bit IEEE single-precision number
32-bit VAX single-precision complex number
32-bit VAX single-precision number
6
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
A
Absolute value
acos routine #1
acos routine #2
acosd routine #1
acosd routine #2
acosdf routine
acosf routine
acosh routine #1
acosh routine #2
acoshf routine
Arc cosine of angle
hyperbolic
Arc sine of angle
Arc tangent of angle
hyperbolic
with one argument
with two arguments
asin routine #1
asin routine #2
asind routine #1
asind routine #2
asindf routine
asinf routine
asinh routine #1
asinh routine #2
asinhf routine
atan routine #1
atan routine #2
atan2 routine #1
atan2 routine #2
atan2 routine #3
atan2f routine
atand routine #1
atand routine #2
atand2 routine #1
atand2 routine #2
atand2f routine
atandf routine
atanf routine
atanh routine #1
atanh routine #2
atanhf routine
B
Base 10 logarithm
Base 2 logarithm
Bessel functions
bessel routine
C
cabs routine #1
cabs routine #2
cabsf routine
cbrt routine #1
cbrt routine #2
cbrtf routine
ccos routine #1
ccos routine #2
ccosf routine
cdiv routine #1
cdiv routine #2
cdiv routine #3
cdivf routine
ceil routine #1
ceil routine #2
ceilf routine
Ceiling
cexp routine #1
cexp routine #2
cexpf routine
clog routine #1
clog routine #2
clogf routine
cmul routine #1
cmul routine #2
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 #1
copysign routine #2
copysignf routine
cos routine #1
cos routine #2
cosd routine #1
cosd routine #2
cosdf routine
cosf routine
cosh routine #1
cosh routine #2
coshf routine
Cosine and sine of angle
Cosine of angle
hyperbolic #1
hyperbolic #2
of a complex number
cot routine #1
cot routine #2
Cotangent of angle
cotd routine #1
cotd routine #2
cotdf routine
cotf routine
cpow routine #1
cpow routine #2
cpowf routine
csin routine #1
csin routine #2
csinf routine
csqrt routine #1
csqrt routine #2
csqrtf routine
Cube root
cvt_ftof routine #1
cvt_ftof routine #2
D
Data types
conversion of floating-point
INPUT_ARG_TYPE
RETURN_TYPE
types of
Decimal boundary values
Denormalized numbers
Domain errors
drem routine #1
drem routine #2
dremf routine
D_FLOAT data type, conversion to and from
E
Entry-point names
Entry points
erf routine #1
erf routine #2
erfc routine #1
erfc routine #2
erfcf routine
erff routine
Error functions
Error handling
Errors
domain
range
Euclidean distance
Exception conditions #1
Exception conditions #2
Exception handler
Exceptional arguments #1
Exceptional arguments #2
Exceptional arguments #3
exp routine #1
exp routine #2
expf routine
expm1 routine #1
expm1 routine #2
expm1f routine
Exponent adjustment
Exponential
Exponential of a complex number
F
fabs routine #1
fabs routine #2
fabsf routine
finite routine #1
finite routine #2
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 #1
complex #2
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 #1
floor routine #2
floorf routine
fmod routine #1
fmod routine #2
fmodf routine
fp_class routine #1
fp_class routine #2
fp_classf routine
frexp routine #1
frexp routine #2
frexpf routine
F_COMPLEX data type
F_FLOAT data type
conversion to and from
F_FLOAT_COMPLEX data type

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