acosh(x) acosh returns the inverse hyperbolic cosine of x.
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.
hypot(x) Hypot returns Sqrt(p*p + q*q), taking care to avoid
unnecessary overflow and underflow.
round(x) Round returns the nearest integer, rounding half away from zero.
sin(x) Sin returns the sine of the radian argument x.
asinh(x) asinh returns the inverse hyperbolic sine 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.)
J1(x) J1 returns the order-one Bessel function of the first kind.i
log10(x) Log10 returns the decimal 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.
tanh(x) Tanh returns the hyperbolic tangent of x.
abs(x) Abs returns the absolute value of x.
dim(x, y) Dim returns the maximum of x-y or 0.
exp2(x) Exp2 returns 2**x, the base-2 exponential of x.
Jn(x, y) Jn returns the order-n Bessel function of the first kind.
log(x) Log returns the natural logarithm of x.
pow10(x) Pow10 returns 10**n, the base-10 exponential of n.
roundtoeven(x) RoundToEven returns the nearest integer, rounding ties to even.
atan(x) atan returns the arctangent, in radians, of x.
inf(x) Inf returns positive infinity if sign >= 0, negative infinity if sign < 0.
ldexp(x, y) Ldexp is the inverse of Frexp. It returns frac × 2**exp.
pow(x, y) Pow returns x**y, the base-x exponential of y.
tan(x) Tan returns the tangent of the radian argument x.
acos(x) acos returns the arccosine, 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.
floor(x) Floor returns the greatest integer value less than or equal to x.
max(x, y) Max returns the larger of x or y.
sinh(x) Sinh returns the hyperbolic sine of x.
cos(x) cos returns the cosin of the radian argument x.
asin(x) asin returns the arcsine, in radians, of 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.
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.
log2(x) Log2 returns the binary logarithm of x.
The special cases are the same as for Log.
nextafter(x, y) Nextafter returns the next representable float64 value after x towards y.
cbrt(x) Cbrt returns the cube root 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.
remainder(x, y) Remainder returns the IEEE 754 floating-point remainder of x/y.
sqrt(x) Sqrt returns the square root of x.
trunc(x) Trunc returns the integer value of x.
Y0(x) Y0 returns the order-zero Bessel function of the second kind.
Yn(x, y) Yn returns the order-n Bessel function of the second kind.
gamma(x) Gamma returns the Gamma function of x.
J0(x) J0 returns the order-zero Bessel function of the first kind.
logb(x) Logb returns the binary exponent of x.
Y1(x) Y1 returns the order-one Bessel function of the second kind.