Real name: Brak
Steam ID: 76561198850593374
2240313877
462478100
_Onyx_
canjiu
Endeavors
Jadepremier
Klee
MICRO
x—>0，lim[1/ln(1+x)-1/x]=
凉月流沐
樂
波風ミナト
![x—>0，lim[1/ln(1+x)-1/x]=](https://avatars.steamstatic.com/1c0b5c37a442a2d39f32902ec42f2e26ba6a142e_full.jpg)
