33 #ifndef _GLIBCXX_EXPERIMENTAL_NUMERIC
34 #define _GLIBCXX_EXPERIMENTAL_NUMERIC 1
36 #pragma GCC system_header
38 #if __cplusplus >= 201402L
43 namespace std _GLIBCXX_VISIBILITY(default)
45 _GLIBCXX_BEGIN_NAMESPACE_VERSION
47 namespace experimental
49 inline namespace fundamentals_v2
51 #define __cpp_lib_experimental_gcd_lcm 201411
54 template<
typename _Mn,
typename _Nn>
55 constexpr common_type_t<_Mn, _Nn>
58 static_assert(is_integral_v<_Mn>,
"gcd arguments are integers");
59 static_assert(is_integral_v<_Nn>,
"gcd arguments are integers");
60 static_assert(!is_same_v<remove_cv_t<_Mn>,
bool>,
61 "gcd arguments are not bools");
62 static_assert(!is_same_v<remove_cv_t<_Nn>,
bool>,
63 "gcd arguments are not bools");
64 return std::__detail::__gcd(__m, __n);
68 template<
typename _Mn,
typename _Nn>
69 constexpr common_type_t<_Mn, _Nn>
72 static_assert(is_integral_v<_Mn>,
"lcm arguments are integers");
73 static_assert(is_integral_v<_Nn>,
"lcm arguments are integers");
74 static_assert(!is_same_v<remove_cv_t<_Mn>,
bool>,
75 "lcm arguments are not bools");
76 static_assert(!is_same_v<remove_cv_t<_Nn>,
bool>,
77 "lcm arguments are not bools");
83 _GLIBCXX_END_NAMESPACE_VERSION
86 #endif // __cplusplus <= 201103L
88 #endif // _GLIBCXX_EXPERIMENTAL_NUMERIC
constexpr common_type_t< _Mn, _Nn > __lcm(_Mn __m, _Nn __n)
Least common multiple.