Expression 3: "f" left parenthesis, "y" , right parenthesis less than or equal to "x" less than or equal to "g" left parenthesis, "y" , right parenthesisfy≤x≤gy
3
Label: left parenthesis, negative 0.2 8 4 2 , 1.3 0 9 , right parenthesis−0.2842,1.309
Label:
4
Label: left parenthesis, 0.9 0 2 , negative 1.4 5 9 , right parenthesis0.902,−1.459
Label:
5
Expression 6:
6
7
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left parenthesis, negative 0.2 8 4 2 , 1.3 0 9 , right parenthesis−0.2842,1.309
left parenthesis, 0.9 0 2 , negative 1.4 5 9 , right parenthesis0.902,−1.459