Fermi–Dirac integral may refer to:
*
Complete Fermi–Dirac integral
In mathematics, the complete Fermi–Dirac integral, named after Enrico Fermi and Paul Dirac, for an index ''j '' is defined by
:F_j(x) = \frac \int_0^\infty \frac\,dt, \qquad (j > -1)
This equals
:-\operatorname_(-e^x),
where \operatorna ...
*
Incomplete Fermi–Dirac integral
In mathematics, the incomplete Fermi– Dirac integral for an index ''j'' is given by
:F_j(x,b) = \frac \int_b^\infty \frac\,dt.
This is an alternate definition of the incomplete polylogarithm.
See also
* Complete Fermi–Dirac integral
E ...
{{mathematical disambiguation