Mathematics
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current location:Mathematical operation > History of Inequality Computation
    3a-1+4a>=a-1/2
    (2x+1)/(x-1)<0
    1/x+3>1
    (2x^2+4)/(x^3+3x^2+x+1) <= 1 (2x^2+4)/(x^3+3x^2+x+1) >=-1
    (2x^2+4)/(x^3+3x^2+x+1)<=1
    3x+1≥x-0.5
    3x+1≥x-1/2
    3x+1/2≥2x-1
    (2k-1)^2≤k^2+1
    X2-5X-6<0
    -9<2x-1<21
    10-3x-6<-7x+12
    sin(x+1/2)-sinx≤1/2
    (x+3)(x-4)>0
    log(1/4,x)≥-4/3(x-1)
    x²-2x-8>0
    -2+4<10
    x^2-2x-4<0
    1≤sqrt(a^2+(a-3)^2)≤3
    1≤sqrt(a^2+(2a-3)^2)≤3

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