Gamma function

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Gamma function
Gamma function
Gamma function
Calculates the Gamma function Γ(a).
Gamma function (chart)
Gamma function (chart)
Gamma function (chart)
Calculates a table of the Gamma function Γ(a) and draws the chart.
Reciprocal gamma function (chart)
Reciprocal gamma function (chart)
Reciprocal gamma function (chart)
Calculates a table of the Reciprocal gamma function 1/Γ(a) and draws the chart.
Incomplete gamma function
Incomplete gamma function
Incomplete gamma function
Calculates the Incomplete gamma functions of the first and second kind γ(a,x) and Γ(a,x).
Log gamma function
Log gamma function
Log gamma function
Calculates the Log gamma function lnΓ(a).
Polygamma function
Polygamma function
Polygamma function
Calculates the Polygamma function Ψn(a).