x（x-3）＞0
    2x－3小于等于1
    x - x * 2 % ≥130
    x-x*2%≥130
    -x^2+4x-4<0
    2x+1<0
    3x（2-x）＜0
    x/3x-2＞2
    -x^2+4x-4<0
    x^2(x+2)/x-3≥0
    x＋1÷2＞x÷3＋1
    x^11＞1
    3x^2-7x<=10
    -2x^2+x-5<0
    {x+3<2(3-x) -x+4≥2
    X-6＞3X+2
    3/（36x^2-24x-5）＜0
    -16 + 16 *10000* (-1 + 0.02) *0.23 + (10000* (x (-2 + 0.02) *0.3 + 2 (-1 + x) *0.23)^2)/(0.23 - x* 0.23)>0
    x+5＞3x-7
    1-（x+2）/3＜（3-x）/6

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