Class Gamma¶
Defined in File functions.h
Inheritance Relationships¶
Base Type¶
public SymEngine::OneArgFunction
(Class OneArgFunction)
Class Documentation¶
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class
SymEngine
::
Gamma
: public SymEngine::OneArgFunction¶ Public Functions
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Gamma
(const RCP<const Basic> &arg)¶ Gamma Constructor.
The gamma function
.. math:: \Gamma(x) := \int^{\infty}_{0} t^{x-1} e^{t} \mathrm{d}t.
The
gamma
function implements the function which passes through the values of the factorial function, i.e.\Gamma(n) = (n - 1)!
when n is an integer. More general,\Gamma(z)
is defined in the whole complex plane except at the negative integers where there are simple poles.
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