表达式11: .0 1 plus "v" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis.01+v0x
11
表达式12: .0 1 plus "v" left parenthesis, 0.6 , right parenthesis left brace, .1 less than or equal to "x" less than or equal to .9 , right brace.01+v0.6.1≤x≤.9
12
表达式13: "x" Subscript, 1 , Baseline equals 1x1=1
negative 10−10
1010
13
表达式14: "x" Subscript, 0 , Baseline equals 0.0 9 5x0=0.095
