Mathematics
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current location:Mathematical operation > History of Inequality Computation
    k^2-6k+1>0
    4-2k+2+k>0
    1-a^2+1+a-2<0 -2
    
1-a^2+1+a-2<0
    1-a^2+1+a-2
    1+a^2-1+a-2<0
    a^4-2a^2-4a+8>0
    ax+1>0
    2-i/1+2i
    1/(x+4)+1/(x+5)>1/(x+6)+1/(x+3)
    2x^(2)+(x-2)×(4x-4)>0
    2x^(2)+(x-2)×(4x-4)
    1 ≤ 409.6*(2000/(2000+x))*((x-110)/(110+2000))
    1 ≤ 409.6*(2000/(2000+x))*((x-110)/(110+2000)) ≤3
    6x-3>0
    1-x-2/2≥1/6x
    x*x+128/x≥0
    x/0.68*0.3/{[8395+(8395+x-x/0.68*0.3)]/2} = 5.94
    (4x-1.5)/0.5-(5x-0.8)/0.2<(1.2-x)/0.1
    0.40<0.605/1+y%<0.50

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