Glaisher (Built-in Mathematica Symbol)

Glaisher is Glaisher's constant with numerical value \[TildeEqual] 1.28243.

Gudermannian (Built-in Mathematica Symbol)

Gudermannian[z] gives the Gudermannian function gd(z).

HeavisideLambda (Built-in Mathematica Symbol)

HeavisideLambda[x] represents the triangle distribution \[CapitalLambda](x) which is nonzero for |x| < 1.HeavisideLambda[x_1, x_2, ...] represents the multidimensional ...

HeavisidePi (Built-in Mathematica Symbol)

HeavisidePi[x] represents the box distribution \[CapitalPi](x), equal to 1 for |x| < 1/2 and 0 for |x| > 1/2.HeavisidePi[x_1, x_2, ...] represents the multidimensional box ...

Hyperfactorial (Built-in Mathematica Symbol)

Hyperfactorial[n] gives the hyperfactorial function H(n).

InverseGudermannian (Built-in Mathematica Symbol)

InverseGudermannian[z] gives the inverse Gudermannian function gd -1 (z).

MangoldtLambda (Built-in Mathematica Symbol)

MangoldtLambda[n] gives the von Mangoldt function \[CapitalLambda](n).

PrimeNu (Built-in Mathematica Symbol)

PrimeNu[n] gives the number of distinct primes \[Nu](n) in n.

PrimeOmega (Built-in Mathematica Symbol)

PrimeOmega[n] gives the number of prime factors counting multiplicities \[CapitalOmega](n) in n.

PrimePi (Built-in Mathematica Symbol)

PrimePi[x] gives the number of primes \[Pi] (x) less than or equal to x.