運算式 10: "x" equals negative 0.5 left brace, 1 less than or equal to "y" less than or equal to 3 , right bracex=−0.51≤y≤3
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運算式 11: "x" equals 0.5 left brace, 0 less than or equal to "y" less than or equal to 1 , right bracex=0.50≤y≤1
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運算式 12: "y" equals 1 left brace, negative 0.5 less than or equal to "x" less than or equal to 0.5 , right bracey=1−0.5≤x≤0.5
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運算式 13: "y" equals 0 left brace, negative 1.5 less than or equal to "x" less than or equal to 0.5 , right bracey=0−1.5≤x≤0.5
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運算式 14: "y" equals 3 left brace, negative 1.5 less than or equal to "x" less than or equal to negative 0.5 , right bracey=3−1.5≤x≤−0.5
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運算式 15: "x" equals 1 left brace, 0 less than or equal to "y" less than or equal to 3 , right bracex=10≤y≤3
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運算式 16: "x" equals StartRoot, 10 "y" plus 1 , EndRoot left brace, 1 less than or equal to "x" less than or equal to 3 , right bracex=10y+11≤x≤3
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運算式 17: "x" equals StartRoot, 10 "y" plus negative 12 , EndRoot left brace, 2 less than or equal to "x" less than or equal to 3 , right bracex=10y+−122≤x≤3
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運算式 18: "x" equals StartRoot, negative 6 "y" plus 14 , EndRoot left brace, 2 less than or equal to "x" less than or equal to 3 , right bracex=−6y+142≤x≤3
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運算式 19: "x" equals StartRoot, negative 9 "y" plus 28 , EndRoot left brace, 1 less than or equal to "x" less than or equal to 3 , right bracex=−9y+281≤x≤3
