log1p() [5/7]

double stan::math::log1p ( int  x )

inline

Return the natural logarithm of one plus the specified argument.

This version is required to disambiguate log1p(int).

Parameters

[in]

x

Argument.

Returns

Natural logarithm of one plus the argument.

Exceptions

std::domain_error

If argument is less than -1.

Definition at line 47 of file log1p.hpp.