equals
left parenthesis, 0.2 2 1 , 0 , right parenthesis
left parenthesis, negative 0.2 2 1 , 0 , right parenthesis
left parenthesis, 0 , negative 0.2 2 1 , right parenthesis
left parenthesis, 0.2 2 1 , 0 , right parenthesis
3
equals
left parenthesis, 1 , 0 , right parenthesis
left parenthesis, 0 , 0 , right parenthesis
left parenthesis, 0 , 1 , right parenthesis
left parenthesis, 0 , 0 , right parenthesis
left parenthesis, negative 1 , 0 , right parenthesis
left parenthesis, 0 , 0 , right parenthesis
left parenthesis, 0 , negative 1 , right parenthesis
4
0
1
5
negative 10
10
6
7
技术支持
技术支持
新建空白图表
示例