Cx330
梓琪   Xian, Shaanxi, China
Level
14
Goblin Rogue
100 XP
 
 
n元线性方程组Ax=b无解的充分必要条件是 矩阵A的秩小于增广矩阵(A，B)的秩:steamsad:
View more info
Currently Online
Badges  9
Games  73
Inventory   
Screenshots  3
Reviews  5
Groups  1
STCN
115,121 Members
Friends  31
52
GarryGgz
In-Game
OBS Studio
22
qiqi_paozi
Online
20
小孩儿
Offline
13
Tom
Offline
12
Sebastian
Offline
11
-丨韩立丨-
Online
Game Collector
73
Games Owned
97
DLC Owned
5
Reviews
85
Wishlisted
Featured Games
Recent Activity
2 hrs on record
last played on 6 Feb
Age of Empires II: Definitive Edition
Achievement Progress   6 of 301
128 hrs on record
last played on 5 Feb
Sid Meier's Civilization VI
Achievement Progress   35 of 320
+30
32 hrs on record
last played on 3 Feb
It Takes Two
Achievement Progress   10 of 20
+5