boost::math Namespace Reference

Reimplmeneting boost functionality for stan::agrad::var and and bugs in classification of integer types. More...

Functions
template<>
int	fpclassify (const stan::agrad::var v)
	Categorizes the given stan::agrad::var value.
template<>
bool	isfinite (const stan::agrad::var v)
	Checks if the given number has finite value.
template<>
bool	isinf (const stan::agrad::var v)
	Checks if the given number is infinite.
template<>
bool	isnan (const stan::agrad::var v)
	Checks if the given number is NaN.
template<>
bool	isnormal (const stan::agrad::var v)
	Checks if the given number is normal.
template<>
bool	isfinite (short n)
	Checks if the given number has finite value.
template<>
bool	isinf (short n)
	Checks if the given number is infinite.
template<>
bool	isnan (short n)
	Checks if the given number is NaN.
template<>
bool	isnormal (short n)
	Checks if the given number is normal.
template<>
bool	isfinite (unsigned short n)
	Checks if the given number has finite value.
template<>
bool	isinf (unsigned short n)
	Checks if the given number is infinite.
template<>
bool	isnan (unsigned short n)
	Checks if the given number is NaN.
template<>
bool	isnormal (unsigned short n)
	Checks if the given number is normal.
template<>
bool	isfinite (int n)
	Checks if the given number has finite value.
template<>
bool	isinf (int n)
	Checks if the given number is infinite.
template<>
bool	isnan (int n)
	Checks if the given number is NaN.
template<>
bool	isnormal (int n)
	Checks if the given number is normal.
template<>
bool	isfinite (unsigned int n)
	Checks if the given number has finite value.
template<>
bool	isinf (unsigned int n)
	Checks if the given number is infinite.
template<>
bool	isnan (unsigned int n)
	Checks if the given number is NaN.
template<>
bool	isnormal (unsigned int n)
	Checks if the given number is normal.
template<>
bool	isfinite (long n)
	Checks if the given number has finite value.
template<>
bool	isinf (long n)
	Checks if the given number is infinite.
template<>
bool	isnan (long n)
	Checks if the given number is NaN.
template<>
bool	isnormal (long n)
	Checks if the given number is normal.
template<>
bool	isfinite (unsigned long n)
	Checks if the given number has finite value.
template<>
bool	isinf (unsigned long n)
	Checks if the given number is infinite.
template<>
bool	isnan (unsigned long n)
	Checks if the given number is NaN.
template<>
bool	isnormal (unsigned long n)
	Checks if the given number is normal.
template<>
bool	isfinite (long long n)
	Checks if the given number has finite value.
template<>
bool	isinf (long long n)
	Checks if the given number is infinite.
template<>
bool	isnan (long long n)
	Checks if the given number is NaN.
template<>
bool	isnormal (long long n)
	Checks if the given number is normal.
template<>
bool	isfinite (unsigned long long n)
	Checks if the given number has finite value.
template<>
bool	isinf (unsigned long long n)
	Checks if the given number is infinite.
template<>
bool	isnan (unsigned long long n)
	Checks if the given number is NaN.
template<>
bool	isnormal (unsigned long long n)
	Checks if the given number is normal.

Detailed Description

Reimplmeneting boost functionality for stan::agrad::var and and bugs in classification of integer types.

FIXME: remove when BOOST fixes isfinite(). See ticket #6517. (Boost 1.48.0) https://svn.boost.org/trac/boost/ticket/6517

Function Documentation

template<>

int boost::math::fpclassify ( const stan::agrad::var  v )

inline

Categorizes the given stan::agrad::var value.

Categorizes the stan::agrad::var value, v, into the following categories: zero, subnormal, normal, infinite, or NAN.

Parameters

v	Variable to classify.

Returns

One of FP_ZERO, FP_NORMAL, FP_FINITE, FP_INFINITE, FP_NAN, or FP_SUBZERO, specifying the category of v.

Definition at line 24 of file error_handling.hpp.

template<>

bool boost::math::isfinite ( const stan::agrad::var  v )

inline

Checks if the given number has finite value.

Return true if the specified variable's value is finite.

Parameters

v	Variable to test.

Returns

true if variable is finite.

Definition at line 39 of file error_handling.hpp.

template<>

bool boost::math::isfinite ( short  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 88 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( unsigned short  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 145 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( int  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 202 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( unsigned int  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 259 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( long  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 316 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( unsigned long  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 373 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( long long  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 430 of file boost_error_handling.hpp.

template<>

bool boost::math::isfinite ( unsigned long long  n )

inline

Checks if the given number has finite value.

Integer values are always finite. Returns true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 487 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( const stan::agrad::var  v )

inline

Checks if the given number is infinite.

Return true if the specified variable's value is infinite.

Parameters

v	Variable to test.

Returns

true if variable is infinite.

Definition at line 54 of file error_handling.hpp.

template<>

bool boost::math::isinf ( short  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 102 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( unsigned short  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 159 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( int  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 216 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( unsigned int  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 273 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( long  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 330 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( unsigned long  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 387 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( long long  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 444 of file boost_error_handling.hpp.

template<>

bool boost::math::isinf ( unsigned long long  n )

inline

Checks if the given number is infinite.

Integer values are never infinite. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 501 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( const stan::agrad::var  v )

inline

Checks if the given number is NaN.

Return true if the specified variable has a value that is NaN.

Parameters

v	Variable to test.

Returns

true if variable is NaN.

Definition at line 69 of file error_handling.hpp.

template<>

bool boost::math::isnan ( short  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 115 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( unsigned short  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 172 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( int  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 229 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( unsigned int  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 286 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( long  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 343 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( unsigned long  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 400 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( long long  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 457 of file boost_error_handling.hpp.

template<>

bool boost::math::isnan ( unsigned long long  n )

inline

Checks if the given number is NaN.

Integer values are never NaN. Returns false for all arguments.

Parameters

n	Value to test.

Returns

false

Definition at line 514 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( const stan::agrad::var  v )

inline

Checks if the given number is normal.

Return true if the specified variable has a value that is normal.

Parameters

v	Variable to test.

Returns

true if variable is normal.

Definition at line 84 of file error_handling.hpp.

template<>

bool boost::math::isnormal ( short  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 129 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( unsigned short  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 186 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( int  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 243 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( unsigned int  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 300 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( long  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 357 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( unsigned long  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 414 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( long long  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 471 of file boost_error_handling.hpp.

template<>

bool boost::math::isnormal ( unsigned long long  n )

inline

Checks if the given number is normal.

Integer values are always normal. Return true for all arguments.

Parameters

n	Value to test.

Returns

true

Definition at line 528 of file boost_error_handling.hpp.