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