1 #ifndef STAN_MATH_FWD_CORE_STD_NUMERIC_LIMITS_HPP 2 #define STAN_MATH_FWD_CORE_STD_NUMERIC_LIMITS_HPP 10 struct numeric_limits<
stan::math::fvar<T> > {
11 static const bool is_specialized =
true;
14 static const int digits = numeric_limits<double>::digits;
15 static const int digits10 = numeric_limits<double>::digits10;
16 static const bool is_signed = numeric_limits<double>::is_signed;
18 static const bool is_exact = numeric_limits<double>::is_exact;
19 static const int radix = numeric_limits<double>::radix;
21 return numeric_limits<double>::epsilon(); }
23 return numeric_limits<double>::round_error(); }
25 static const int min_exponent = numeric_limits<double>::min_exponent;
26 static const int min_exponent10 = numeric_limits<double>::min_exponent10;
27 static const int max_exponent = numeric_limits<double>::max_exponent;
28 static const int max_exponent10 = numeric_limits<double>::max_exponent10;
30 static const bool has_infinity = numeric_limits<double>::has_infinity;
31 static const bool has_quiet_NaN = numeric_limits<double>::has_quiet_NaN;
32 static const bool has_signaling_NaN =
33 numeric_limits<double>::has_signaling_NaN;
34 static const float_denorm_style has_denorm =
35 numeric_limits<double>::has_denorm;
36 static const bool has_denorm_loss = numeric_limits<double>::has_denorm_loss;
38 return numeric_limits<double>::infinity(); }
40 return numeric_limits<double>::quiet_NaN(); }
42 return numeric_limits<double>::signaling_NaN(); }
44 return numeric_limits<double>::denorm_min(); }
46 static const bool is_iec559 = numeric_limits<double>::is_iec559;
47 static const bool is_bounded = numeric_limits<double>::is_bounded;
48 static const bool is_modulo = numeric_limits<double>::is_modulo;
50 static const bool traps = numeric_limits<double>::traps;
51 static const bool tinyness_before = numeric_limits<double>::tinyness_before;
52 static const float_round_style round_style =
53 numeric_limits<double>::round_style;
static stan::math::fvar< T > max()
static stan::math::fvar< T > epsilon()
static stan::math::fvar< T > infinity()
int min(const std::vector< int > &x)
Returns the minimum coefficient in the specified column vector.
static stan::math::fvar< T > denorm_min()
static stan::math::fvar< T > min()
int max(const std::vector< int > &x)
Returns the maximum coefficient in the specified column vector.
static stan::math::fvar< T > signaling_NaN()
bool is_integer(T x)
Returns true if the input is an integer and false otherwise.
static stan::math::fvar< T > round_error()
static stan::math::fvar< T > quiet_NaN()