![]() |
Stan Math Library
2.8.0
reverse mode automatic differentiation
|
#include <boost/math/constants/constants.hpp>
#include <limits>
Go to the source code of this file.
Namespaces | |
stan | |
stan::math | |
Matrices and templated mathematical functions. | |
Functions | |
double | stan::math::pi () |
Return the value of pi. More... | |
double | stan::math::e () |
Return the base of the natural logarithm. More... | |
double | stan::math::sqrt2 () |
Return the square root of two. More... | |
double | stan::math::log10 () |
Return natural logarithm of ten. More... | |
double | stan::math::positive_infinity () |
Return positive infinity. More... | |
double | stan::math::negative_infinity () |
Return negative infinity. More... | |
double | stan::math::not_a_number () |
Return (quiet) not-a-number. More... | |
double | stan::math::machine_precision () |
Returns the difference between 1.0 and the next value representable. More... | |
Variables | |
const double | stan::math::E = boost::math::constants::e<double>() |
The base of the natural logarithm, ![]() | |
const double | stan::math::SQRT_2 = std::sqrt(2.0) |
The value of the square root of 2, ![]() | |
const double | stan::math::INV_SQRT_2 = 1.0 / SQRT_2 |
The value of 1 over the square root of 2, ![]() | |
const double | stan::math::LOG_2 = std::log(2.0) |
The natural logarithm of 2, ![]() | |
const double | stan::math::LOG_10 = std::log(10.0) |
The natural logarithm of 10, ![]() | |
const double | stan::math::INFTY = std::numeric_limits<double>::infinity() |
Positive infinity. More... | |
const double | stan::math::NEGATIVE_INFTY = - std::numeric_limits<double>::infinity() |
Negative infinity. More... | |
const double | stan::math::NOT_A_NUMBER = std::numeric_limits<double>::quiet_NaN() |
(Quiet) not-a-number value. More... | |
const double | stan::math::EPSILON = std::numeric_limits<double>::epsilon() |
Smallest positive value. More... | |
const double | stan::math::NEGATIVE_EPSILON = - std::numeric_limits<double>::epsilon() |
Largest negative value (i.e., smallest absolute value). More... | |
const double | stan::math::POISSON_MAX_RATE = std::pow(2.0, 30) |
Largest rate parameter allowed in Poisson RNG. More... | |
const double | stan::math::LOG_PI_OVER_FOUR = std::log(boost::math::constants::pi<double>()) / 4.0 |
Log pi divided by 4 ![]() | |
const double | stan::math::SQRT_PI = std::sqrt(boost::math::constants::pi<double>()) |
const double | stan::math::SQRT_2_TIMES_SQRT_PI = SQRT_2 * SQRT_PI |
const double | stan::math::TWO_OVER_SQRT_PI = 2.0 / SQRT_PI |
const double | stan::math::NEG_TWO_OVER_SQRT_PI = -TWO_OVER_SQRT_PI |
const double | stan::math::INV_SQRT_TWO_PI = 1.0 / std::sqrt(2.0 * boost::math::constants::pi<double>()) |
const double | stan::math::LOG_PI = std::log(boost::math::constants::pi<double>()) |
const double | stan::math::LOG_SQRT_PI = std::log(SQRT_PI) |
const double | stan::math::LOG_ZERO = std::log(0.0) |
const double | stan::math::LOG_TWO = std::log(2.0) |
const double | stan::math::LOG_HALF = std::log(0.5) |
const double | stan::math::NEG_LOG_TWO = - LOG_TWO |
const double | stan::math::NEG_LOG_SQRT_TWO_PI = - std::log(std::sqrt(2.0 * boost::math::constants::pi<double>())) |
const double | stan::math::NEG_LOG_PI = - LOG_PI |
const double | stan::math::NEG_LOG_SQRT_PI = -std::log(std::sqrt(boost::math::constants::pi<double>())) |
const double | stan::math::NEG_LOG_TWO_OVER_TWO = - LOG_TWO / 2.0 |
const double | stan::math::LOG_TWO_PI = LOG_TWO + LOG_PI |
const double | stan::math::NEG_LOG_TWO_PI = - LOG_TWO_PI |