Last data update: 2014.03.03
R: Fermi-Dirac functions
Fermi-Dirac R Documentation
Fermi-Dirac functions
Description
Fermi-Dirac functions as per the Gnu Scientific Library, reference
manual section 7.18. These functions are declared in header file
gsl_sf_fermi_dirac.h
Usage
fermi_dirac_m1(x, give=FALSE, strict=TRUE)
fermi_dirac_0(x, give=FALSE, strict=TRUE)
fermi_dirac_1(x, give=FALSE, strict=TRUE)
fermi_dirac_2(x, give=FALSE, strict=TRUE)
fermi_dirac_int(j, x, give=FALSE, strict=TRUE)
fermi_dirac_mhalf(x, give=FALSE, strict=TRUE)
fermi_dirac_half(x, give=FALSE, strict=TRUE)
fermi_dirac_3half(x, give=FALSE, strict=TRUE)
fermi_dirac_inc_0(x, b, give=FALSE, strict=TRUE)
Arguments
x,j,b
input: real values
give
Boolean with TRUE
meaning to return a list of three
items: the value, an estimate of the error, and a status number
strict
Boolean, with TRUE
meaning to return NaN
if status is an error
Author(s)
Robin K. S. Hankin
References
http://www.gnu.org/software/gsl
Examples
x <- seq(from=0,to=2,by=0.01)
fermi_dirac_m1(x) #table 7.5 of Ab and St
Results