780 	GLM_FUNC_QUALIFIER bool isinf(  function
785 			"'isinf' only accept floating-point inputs");
793 				return std::isinf(x);
797 			return isinf(double(x)) != 0;
799 			return std::isinf(x);
804 	GLM_FUNC_QUALIFIER typename detail::tvec2<T, P>::bool_type isinf  function
811 			"'isinf' only accept floating-point inputs");
814 			isinf(x.x),
815 			isinf(x.y));
819 	GLM_FUNC_QUALIFIER typename detail::tvec3<T, P>::bool_type isinf  function
826 			"'isinf' only accept floating-point inputs");
829 			isinf(x.x),
830 			isinf(x.y),
831 			isinf(x.z));
835 	GLM_FUNC_QUALIFIER typename detail::tvec4<T, P>::bool_type isinf  function
842 			"'isinf' only accept floating-point inputs");
845 			isinf(x.x),
846 			isinf(x.y),
847 			isinf(x.z),
848 			isinf(x.w));