.TH "std::chi_squared_distribution< _RealType >" 3cxx "Fri Dec 19 2014" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::chi_squared_distribution< _RealType > \- 
.SH SYNOPSIS
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.PP
.SH "Detailed Description"
.PP 

.SS "template<typename _RealType = double>class std::chi_squared_distribution< _RealType >"
A chi_squared_distribution random number distribution\&. 

The formula for the normal probability mass function is $p(x|n) = \frac{x^{(n/2) - 1}e^{-x/2}}{\Gamma(n/2) 2^{n/2}}$ 
.PP
Definition at line 2719 of file random\&.h\&.

.SH "Author"
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Generated automatically by Doxygen for libstdc++ from the source code\&.