34 #ifndef _GLIBCXX_EXPERIMENTAL_NUMERIC
35 #define _GLIBCXX_EXPERIMENTAL_NUMERIC 1
37 #pragma GCC system_header
39 #if __cplusplus >= 201402L
44 namespace std _GLIBCXX_VISIBILITY(default)
46 _GLIBCXX_BEGIN_NAMESPACE_VERSION
48 namespace experimental
50 inline namespace fundamentals_v2
52 #define __cpp_lib_experimental_gcd_lcm 201411
55 template<
typename _Mn,
typename _Nn>
56 constexpr common_type_t<_Mn, _Nn>
59 static_assert(is_integral_v<_Mn>,
"gcd arguments are integers");
60 static_assert(is_integral_v<_Nn>,
"gcd arguments are integers");
62 "gcd arguments are not bools");
64 "gcd arguments are not bools");
65 return std::__detail::__gcd(__m, __n);
69 template<
typename _Mn,
typename _Nn>
73 static_assert(is_integral_v<_Mn>,
"lcm arguments are integers");
74 static_assert(is_integral_v<_Nn>,
"lcm arguments are integers");
76 "lcm arguments are not bools");
78 "lcm arguments are not bools");
84 _GLIBCXX_END_NAMESPACE_VERSION
87 #endif // __cplusplus <= 201103L
89 #endif // _GLIBCXX_EXPERIMENTAL_NUMERIC