System.Linq.CachedReflectionInfo.Aggregate_TSource_TAccumulate_3 C# (CSharp) Метод

        public static MethodInfo Aggregate_TSource_TAccumulate_3(Type TSource, Type TAccumulate) =>
             (s_Aggregate_TSource_TAccumulate_3 ??
             (s_Aggregate_TSource_TAccumulate_3 = new Func<IQueryable<object>, object, Expression<Func<object, object, object>>, object>(Queryable.Aggregate).GetMethodInfo().GetGenericMethodDefinition()))
              .MakeGenericMethod(TSource, TAccumulate);