LIST OF MATH LIBRARY FUNCTIONS

Name Appears on Page Description
−bessel(3M)Bessel functions
−frexp(3M) floating-point analysis
−hyperbolic(3M)hyperbolic functions
−ieee_functions(3M)IEEE classification
−ieee_test(3M)IEEE tests for compliance
−ieee_values(3M)returns double-precision IEEE infinity
−trig(3M)  trigonometric functions
acos()trig(3M)inverse trigonometric functions
acosh()hyperbolic(3M)inverse hyperbolic function
addrans()addrans(3m)random number generator
aint()rint(3M)convert to integral value in floating-point format
anint()rint(3M)convert to integral value in floating-point format
annuity()exp(3m)computes present value of annuity factor
asin()trig(3M)inverse trigonometric function
asinh()hyperbolic(3M)inverse hyperbolic function
atan()trig(3M)inverse trigonometric function
atan2()trig(3M)rectangular to polar conversion
atanh()hyperbolic(3M)inverse hyperbolic function
cbrt()sqrt(3M)cube root
ceil()rint(3M)ceiling function
compound()exp(3m)computes compound interest
copysign()ieee_functions(3M)copy sign bit
cos()trig(3M)trigonometric function
cosh()hyperbolic(3M)hyperbolic function
erf()erf(3M)error function
erfc()erf(3M)complementary error function
exp()exp(3M)exponential function
expm1()exp(3M)exp(X)-1
exp2()exp(3M)2∗∗X
exp10()exp(3M)10∗∗X
fabs()ieee_functions(3M)absolute value function
finite()ieee_functions(3M)test for finite number
floor()rint(3M)floor function
fmod()ieee_functions(3M)floating-point remainder
fp_class()ieee_functions(3M)classify operand
frexp()frexp(3M)floating-point analysis
hypot()hypot(3M)Euclidean distance
ieee_flags()ieee_flags(3M)IEEE modes and status
ieee_handler()ieee_handler(3M)IEEE trapping
ilogb()ieee_functions(3M)exponent extraction
infinity()ieee_values(3M)returns double-precision IEEE infinity
irint()rint(3M)convert to integral value in integer format
isinf()ieee_functions(3M)IEEE classification
isnan()ieee_functions(3M)IEEE classification
isnormal()ieee_functions(3M)IEEE classification
issubnormal()ieee_functions(3M)IEEE classification
iszero()ieee_functions(3M)IEEE classification
j0()bessel(3M)Bessel function
j1()bessel(3M)Bessel function
jn()bessel(3M)Bessel function
lcrans()lcrans(3m)random number generator
ldexp()frexp(3M)exponent adjustment
lgamma()lgamma(3M)log gamma function
log()exp(3M)natural logarithm
logb()ieee_test(3M)exponent extraction
log1p()exp(3M)log(1+X)
log2()exp(3M)log base 2
log10()exp(3M)common logarithm
matherr()matherr(3M)math library exception-handling routines
max_normal()ieee_values(3M)double-precision IEEE largest positive normalized number
max_subnormal()ieee_values(3M)double-precision IEEE largest positive subnormal number
min_normal()ieee_values(3M)double-precision IEEE smallest positive normalized number
min_subnormal()ieee_values(3M)double-precision IEEE smallest positive subnormal number
modf()frexp(3M)floating-point analysis
nextafter()ieee_functions(3M)IEEE nearest neighbor
nint()rint(3M)convert to integral value in integer format
pow()exp(3M)power X∗∗Y
quiet_nan()ieee_values(3M)returns double-precision IEEE quiet NaN
remainder()ieee_functions(3M)floating-point remainder
rint()rint(3M)convert to integral value in floating-point format
scalb()ieee_test(3M)exponent adjustment
scalbn()ieee_functions(3M)exponent adjustment
shufrans()shufrans(3m)random number generator
signaling_nan()ieee_values(3M)returns double-precision IEEE signaling NaN
signbit()ieee_functions(3M)IEEE sign bit test
significand()ieee_test(3M)scalb(x,-ilogb(x))
sin()trig(3M)trigonometric function
sincos()trig(3M)simultaneous sin and cos
single_precision()single_precision(3M) single-precision libm access
sinh()hyperbolic(3M)hyperbolic function
sqrt()sqrt(3M)square root
tan()trig(3M)trigonometric function
tanh()hyperbolic(3M)hyperbolic function
y0()bessel(3M)Bessel function
y1()bessel(3M)Bessel function
yn()bessel(3M)Bessel function

Sun Release 4.0  —  Last change: 18 January 1988