Commit 83e6480c authored by Martin Reinecke's avatar Martin Reinecke
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Merge branch 'various_fixes' of gitlab.mpcdf.mpg.de:ift/nifty-dev into various_fixes

parents d7a99d9f 707383c6
...@@ -30,8 +30,8 @@ class InverseGammaOperator(Operator): ...@@ -30,8 +30,8 @@ class InverseGammaOperator(Operator):
The pdf of the inverse gamma distribution is defined as follows: The pdf of the inverse gamma distribution is defined as follows:
.. math:: .. math ::
\frac {\beta ^{\alpha }}{\Gamma (\alpha )}}x^{-\alpha -1}\exp \left(-{\frac {\beta }{x}}\right) \\frac{\\beta^\\alpha}{\\Gamma(\\alpha)}x^{-\\alpha -1}\\exp \\left(-\\frac{\\beta }{x}\\right)
That means that for large x the pdf falls off like x^(-alpha -1). That means that for large x the pdf falls off like x^(-alpha -1).
The mean of the pdf is at q / (alpha - 1) if alpha > 1. The mean of the pdf is at q / (alpha - 1) if alpha > 1.
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