pm_mathGamma Module Reference

This module contains procedures and generic interfaces for the Lower and Upper Incomplete Gamma functions. More...

Data Types
interface	getGammaIncLow
	Generate and return the regularized Lower Incomplete Gamma function for the specified shape parameter ( \(\kappa\)) and upper limit of the integral x. More...
interface	getGammaIncUpp
	Generate and return the regularized Upper Incomplete Gamma function for the specified shape parameter ( \(\kappa\)) and lower limit of the integral x. More...
interface	setGammaInc
	Return the regularized Lower Incomplete Gamma function for the specified shape parameter ( \(\kappa\)) and upper limit of the integral x. More...

Variables
character(*, SK), parameter	MODULE_NAME = "@pm_mathGamma"

Detailed Description

This module contains procedures and generic interfaces for the Lower and Upper Incomplete Gamma functions.

The current implementation of the functionalities of this module rely on pm_mathGammaGil which seems to provide the most reliable estimation of the incomplete Gamma functions for a wide range of input arguments.

See also

pm_mathGammaAM
pm_mathGammaNR
pm_mathGammaGil

Test:

test_pm_mathGamma

Final Remarks ⛓

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Copyright

Computational Data Science Lab

Author:

Fatemeh Bagheri, Monday 12:56 pm, August 16, 2021, Dallas TX

Variable Documentation

MODULE_NAME

character(*, SK), parameter pm_mathGamma::MODULE_NAME = "@pm_mathGamma"

Definition at line 43 of file pm_mathGamma.F90.