Mathematics
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current location:Mathematical operation > History of Inequality Computation
    1-(0.5)^x-x>0
    2(x+1)>=5x-4 (2x-1)/2>(x-1)/3-1
    2sin(2x+π/6)-1>0
    (-x-1)(x-2)(x-3)>0
    (x-1)(x-2)(x-3)>0
    (1.075+X)/(21.51+X)≤0.07
    (10.75+X)/(21.51+X)≤0.07
    {1-m>0 2m+6<0
    x^3 + x < 2
    x^3 + x < 5
    x*x - 2 x + 1 < -2
    {5x+2>3(x-1) {2/1x-1≤7-2/3x
    3/4x+3≤1-3/2x
    2x-7(x-1)<3(x-1)
    (H*0.7*26+((H-0.15)+0.7)*0.5)*1.2+0.7*3*1.4≥15
    (H*0.45*26+(H*2+0.45)*0.5)*1.2+0.45*3*1.4≥15
    (H*1*26+(H*2+1)*0.5)*1.2+1*3*1.4≥15
    (H*0.9*26+(H*2+0.9)*0.5)*1.2+0.9*3*1.4≥15
    (H*0.8*26+(H*2+0.8)*0.5)*1.2+0.8*3*1.4≥15
    (H*0.7*26+(H*2+0.7)*0.5)*1.2+0.7*3*1.4≥15

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