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lowergamma

lowergamma: upper incomplete gamma function


Description

This is the tgamma_lower from the boost library

Usage

lowergamma(a, z)

Arguments

a

The numeric 'a' parameter in the upper incomplete gamma

z

The numeric 'z' parameter in the upper incomplete gamma

Details

The lowergamma function is given by:

lowergamma(a, z) = \int_{0}^{z}t^{a-1}\cdot e^{-t} dt

Value

lowergamma results

Author(s)

Matthew L. Fidler

Examples

lowergamma(1,3)

lowergamma(1:3,3)

lowergamma(1,1:3)

RxODE

Facilities for Simulating from ODE-Based Models

v1.0.9
GPL (>= 3)
Authors
Matthew L. Fidler [aut] (<https://orcid.org/0000-0001-8538-6691>), Melissa Hallow [aut], Wenping Wang [aut, cre], Zufar Mulyukov [ctb], Alan Hindmarsh [ctb], Awad H. Al-Mohy [ctb], Matt Dowle [ctb], Cleve Moler [ctb], David Cooley [ctb], Drew Schmidt [ctb], Arun Srinivasan [ctb], Ernst Hairer [ctb], Gerhard Wanner [ctb], Goro Fuji [ctb], Hadley Wickham [ctb], Jack Dongarra [ctb], Linda Petzold [ctb], Martin Maechler [ctb], Matteo Fasiolo [ctb], Morwenn [ctb], Nicholas J. Higham [ctb], Roger B. Sidje [ctb], Simon Frost [ctb], Kevin Ushey [ctb], Yu Feng [ctb]
Initial release

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