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