inf(x) Inf returns positive infinity if sign >= 0, negative infinity if sign < 0.
round(x) Round returns the nearest integer, rounding half away from zero.
sqrt(x) Sqrt returns the square root of x.
acos(x) acos returns the arccosine, in radians, of x.
acosh(x) acosh returns the inverse hyperbolic cosine of x.
abs(x) Abs returns the absolute value of x.
expm1(x) Expm1 returns e**x - 1, the base-e exponential of x minus 1.
It is more accurate than Exp(x) - 1 when x is near zero.
min(x, y) Min returns the smaller of x or y.
pow(x, y) Pow returns x**y, the base-x exponential of y.
tanh(x) Tanh returns the hyperbolic tangent of x.
cos(x) cos returns the cosin of the radian argument x.
atanh(x) atanh returns the inverse hyperbolic tangent of x.
ceil(x) Ceil returns the least integer value greater than or equal to x.
cbrt(x) Cbrt returns the cube root of x.
J0(x) J0 returns the order-zero Bessel function of the first kind.
log(x) Log returns the natural logarithm of x.
remainder(x, y) Remainder returns the IEEE 754 floating-point remainder of x/y.
roundtoeven(x) RoundToEven returns the nearest integer, rounding ties to even.
atan(x) atan returns the arctangent, in radians, of x.
atan2(x, y) atan2 returns the arc tangent of y/x, using the signs of the two to
determine the quadrant of the return value.
log2(x) Log2 returns the binary logarithm of x.
The special cases are the same as for Log.
mod(x, y) Mod returns the floating-point remainder of x/y.  The magnitude of the
result is less than y and its sign agrees with that of x.
sin(x) Sin returns the sine of the radian argument x.
sinh(x) Sinh returns the hyperbolic sine of x.
Y1(x) Y1 returns the order-one Bessel function of the second kind.
copysign(x, y) Copysign returns a value with the magnitude of x and the sign of y.
exp(x) Exp returns e**x, the base-e exponential of x.
FMA(x, y, z) FMA returns x * y + z, computed with only one rounding.
(That is, FMA returns the fused multiply-add of x, y, and z.)
max(x, y) Max returns the larger of x or y.
pow10(x) Pow10 returns 10**n, the base-10 exponential of n.
trunc(x) Trunc returns the integer value of x.
dim(x, y) Dim returns the maximum of x-y or 0.
hypot(x) Hypot returns Sqrt(p*p + q*q), taking care to avoid
unnecessary overflow and underflow.
J1(x) J1 returns the order-one Bessel function of the first kind.i
Jn(x, y) Jn returns the order-n Bessel function of the first kind.
logb(x) Logb returns the binary exponent of x.
nextafter(x, y) Nextafter returns the next representable float64 value after x towards y.
Y0(x) Y0 returns the order-zero Bessel function of the second kind.
asin(x) asin returns the arcsine, in radians, of x.
gamma(x) Gamma returns the Gamma function of x.
log10(x) Log10 returns the decimal logarithm of x.
The special cases are the same as for Log.
ldexp(x, y) Ldexp is the inverse of Frexp. It returns frac × 2**exp.
log1p(x) Log1p returns the natural logarithm of 1 plus its argument x.
It is more accurate than Log(1 + x) when x is near zero.
tan(x) Tan returns the tangent of the radian argument x.
Yn(x, y) Yn returns the order-n Bessel function of the second kind.
asinh(x) asinh returns the inverse hyperbolic sine of x.
exp2(x) Exp2 returns 2**x, the base-2 exponential of x.
floor(x) Floor returns the greatest integer value less than or equal to x.