Automatic Differentiation
 
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is_nonpositive_integer.hpp File Reference
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/fun/floor.hpp>
#include <cmath>

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Namespaces

namespace  stan
 The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
 
namespace  stan::math
 Matrices and templated mathematical functions.
 

Functions

template<typename T >
bool stan::math::is_nonpositive_integer (T x)
 Returns true if the input is a nonpositive integer and false otherwise.