Takao Ono wrote:
>
>  ??@????? ??.
>
> <800c7853.0412010005.339d95f3@posting.google.com>???????
>  eurms@apionet.or.jp?????????
  eurms> > >        1+(1/2)+(1/3)+(1/4)+????+(1/n)-log n ----- (a)
  eurms> ???1+(1/2)+(1/3)+(1/4)+????+(1/k)+????????
  eurms> ??????????????????(a) ?????????
  eurms> ???
  eurms>
  eurms> ?????????(a) ? ?Euler??????????????0.577216???   eurms> ????????
>
> ?????????, ????????????????


????????????????? ---- ???????????? ?(^?^)?

"Analysis by Its Hisory" (E.Hairer & G.Wanner, Springer-Verlag, 1995) ?
pp.167-168 ? Euler ????????????????????