1 2 3 4 5 6 7 8 9 ......... 99 100
1 2 3 4 5 6 7 8 9 ......... 99 100
=?1 100100?2
=5050
= ?-1?*
=?/ 1
=-1?*
= ?*/2
Juan· ¿Carl Friedrich Gauss? 1777?4?301855?2?23?110
=?1 100100?2
=5050
= ?-1?*
=?/ 1
=-1?*
= ?*/2
Juan· ¿Carl Friedrich Gauss? 1777?4?301855?2?23?110