Mathematics
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current location:Mathematical operation > History of Inequality Computation
    1>2+3
    2*x^2-5x+2<0
    2x+1800/x-90>40
    5x+10>-2x+2
    x^2-6>1
     (x+3)÷(x+4) <2
    x+1 > 1
    (x+3) ÷(x+4)< 2
    x^2-x/2<=1
    2a^2+a+1<0
    (160x/800)/(160x/800+0.5)>0.5
    (160x/80)/(160x/80+0.5)>0.5
    -3<(k-2)/k<3
    x^2>1/4
    (4*x+4)/(x-1)>0
    (-0.1-x)^2-x^2 >0
    (-1-x)^2-x^2 >0
     (-1-x)^2-x^2 <0
    (-1-x^2)^2-x^2<0
    x^2-x-10.1<0

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