マニュアルセクション 3M
acos - return the arccosine of an argument in radians
acosf - return the arccosine of an argument in radians
acosh - return inverse hyperbolic cosine of argument
acoshf - return inverse hyperbolic cosine of argument
acoshl - return inverse hyperbolic cosine of argument
acosl - return the arccosine of an argument in radians
asin - return the arcsine of an argument in radians
asinf - return the arcsine of an argument in radians
asinh - return inverse hyperbolic sine of argument
asinhf - return inverse hyperbolic sine of argument
asinhl - return inverse hyperbolic sine of argument
asinl - return the arcsine of an argument in radians
atan - return the arctangent of an argument in radians
atan2 - return the arctangent of y/x in radians
atan2f - return the arctangent of y/x in radians
atan2l - return the arctangent of y/x in radians
atanf - return the arctangent of an argument in radians
atanh - return inverse hyperbolic tangent of argument
atanhf - return inverse hyperbolic tangent of argument
atanhl - return inverse hyperbolic tangent of argument
atanl - return the arctangent of an argument in radians
bessel - Bessel functions
cbrt - cube root function
cbrtf - cube root function
cbrtl - cube root function
ceil - return smallest integer not smaller than x
ceilf - return smallest integer not smaller than x
ceill - return smallest integer not smaller than x
copysign - return x with the sign of y
copysignf - return x with the sign of y
copysignl - return x with the sign of y
cos - return the cosine of an argument in radians
cosf - return the cosine of an argument in radians
cosh - return hyperbolic cosine of argument
coshf - return hyperbolic cosine of argument
coshl - return hyperbolic cosine of argument
cosl - return the cosine of an argument in radians
erf - return error function of x
erf, erfc - error functions
erfc - return complementary error function of x
erfcf - return complementary error function of x
erfcl - return complementary error function of x
erff - return error function of x
erfl - return error function of x
exp - exponential function
exp, exp2, ldexp, frexp, expm1, cbrt, modf, pow, pown, scalbn, scalbln, sqrt - exponential, mod, power, square root functions
exp2 - exponential function
exp2f - exponential function
exp2l - exponential function
expf - exponential function
expl - exponential function
expm1 - exponential function
expm1f - exponential function
expm1l - exponential function
fabs - return the absolute value of x, |x|
fabsf - return the absolute value of x, |x|
fabsl - return the absolute value of x, |x|
fdim - return positive difference between two arguments
fdimf - return positive difference between two arguments
fdiml - return positive difference between two arguments
floor - return largest integer not greater than x
floor, ceil, copysign, fmod, fabs, nan, nearbyint, nextafter, nexttoward - return various results from calculations on arguments
floorf - return largest integer not greater than x
floorl - return largest integer not greater than x
fma - return rounded result of (x � y) + z
fmaf - return rounded result of (x � y) + z
fmal - return rounded result of (x � y) + z
fmax - return maximum numeric value of two arguments
fmax, fmin - return maximum/minimum numeric value of two arguments
fmaxf - return maximum numeric value of two arguments
fmaxl - return maximum numeric value of two arguments
fmin - return minimum numeric value of two arguments
fminf - return minimum numeric value of two arguments
fminl - return minimum numeric value of two arguments
fmod - return the floating point remainder of the division of x by y
fmodf - return the floating point remainder of the division of x by y
fmodl - return the floating point remainder of the division of x by y
fpclassify - classifies x as a particular category
fpclassify, isfinite, isinf, isnan, isnormal, signbit, isless, islessequal, islessgreater, isgreater, isgreaterequal, isunordered - floating point classification macros
frexp - exponential function
frexpf - exponential function
frexpl - exponential function
gamma - log gamma function
gamma, lgamma, tgamma - gamma functions
gammaf - log gamma function
gammal - log gamma function
hypot - return result of sqrt((x � x) + (y � y))
hypotf - return result of sqrt((x � x) + (y � y))
hypotl - return result of sqrt((x � x) + (y � y))
ilogb - logarithm function
ilogb, log, log1p, log2, log10, logb - logarithm functions
ilogbf - logarithm function
ilogbl - logarithm function
Intro - introduction to math library routines
isfinite - determines whether x has a finite value
isgreater - determines whether x is greater than y
isgreaterequal - determines whether x is greater than or equal to y
isinf - determines whether x is positive or negative infinity
isless - determines whether x is less than y
islessequal - determines whether x is less than or equal to y
islessgreater - determines whether x is less than or greater than y
isnan - determines whether x is a NaN
isnormal - determines whether x is not zero, subnormal, infinite, or a NaN
isunordered - determines whether x and y are unordered
j0 - Bessel functions
j1 - Bessel functions
jn - Bessel functions
ldexp - exponential function
ldexpf - exponential function
ldexpl - exponential function
lgamma - log gamma function
lgammaf - log gamma function
lgammal - log gamma function
llrint - return nearest integer value to floating point argument x
llrintf - return nearest integer value to floating point argument x
llrintl - return nearest integer value to floating point argument x
llround - return the rounded integer value of x
llroundf - return the rounded integer value of x
llroundl - return the rounded integer value of x
log - logarithm function
log10 - logarithm function
log10f - logarithm function
log10l - logarithm function
log1p - logarithm function
log1pf - logarithm function
log1pl - logarithm function
log2 - logarithm function
log2f - logarithm function
log2l - logarithm function
logb - logarithm function
logbf - logarithm function
logbl - logarithm function
logf - logarithm function
logl - logarithm function
lrint - return nearest integer value to floating point argument x
lrintf - return nearest integer value to floating point argument x
lrintl - return nearest integer value to floating point argument x
lround - return the rounded integer value of x
lroundf - return the rounded integer value of x
lroundl - return the rounded integer value of x
matherr, matherrl - error-handling function
modf - modulus function
modff - modulus function
modfl - modulus function
nan - return a quiet NaN, if available, with content indicated by tagp
nanf - return a quiet NaN, if available, with content indicated by tagp
nanl - return a quiet NaN, if available, with content indicated by tagp
nearbyint - return nearest integer value to floating point argument x
nearbyintf - return nearest integer value to floating point argument x
nearbyintl - return nearest integer value to floating point argument x
nextafter - return the next representable value in the specified format after x in the direction of y
nextafterf - return the next representable value in the specified format after x in the direction of y
nextafterl - return the next representable value in the specified format after x in the direction of y
nexttoward - return the next representable value in the specified format after x in the direction of y
nexttowardf - return the next representable value in the specified format after x in the direction of y
nexttowardl - return the next representable value in the specified format after x in the direction of y
pow - power function
powf - power function
powl - power function
pown - power function
pownf - power function
pownl - power function
remainder - return floating point remainder of division of x by y
remainder, remquo - remainder functions
remainderf - return floating point remainder of division of x by y
remainderl - return floating point remainder of division of x by y
remquo - return floating point remainder of division of x by y
remquof - return floating point remainder of division of x by y
remquol - return floating point remainder of division of x by y
rint - return nearest integer value to floating point argument x
rint, lrint, llrint, round, lround, llround, trunc - nearest integer value, rounding and truncation functions
rintf - return nearest integer value to floating point argument x
rintl - return nearest integer value to floating point argument x
round - return the rounded integer value of x
roundf - return the rounded integer value of x
roundl - return the rounded integer value of x
scalbln - scalbln function
scalblnf - scalbln function
scalblnl - scalbln function
scalbn - scalbn function
scalbnf - scalbn function
scalbnl - scalbn function
signbit - determines whether the sign of x is negative
signgam - storage for sign for lgamma and tgamma
sin - return the sine of an argument in radians
sin, cos, tan, asin, acos, atan, atan2 - trigonometric functions
sinf - return the sine of an argument in radians
sinh - return hyperbolic sine of argument
sinh, cosh, tanh, asinh, acosh, atanh - return hyperbolic and inverse hyperbolic sine, cosine and tangent of argument
sinhf - return hyperbolic sine of argument
sinhl - return hyperbolic sine of argument
sinl - return the sine of an argument in radians
sqrt - square root function
sqrtf - square root function
sqrtl - square root function
tan - return the tangent of an argument in radians
tanf - return the tangent of an argument in radians
tanh - return hyperbolic tangent of argument
tanhf - return hyperbolic tangent of argument
tanhl - return hyperbolic tangent of argument
tanl - return the tangent of an argument in radians
tgamma - gamma function
tgammaf - gamma function
tgammal - gamma function
trunc - return the truncated integer value of x
truncf - return the truncated integer value of x
truncl - return the truncated integer value of x
y0 - Bessel functions
y1 - Bessel functions
yn - Bessel functions