Mathematics
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current location:Mathematical operation > History of Inequality Computation
    tanx=x(x>0
    -2<x<1
    x≤1
    6.8x>8.5x
    -408+300-45+x-x*10%/4≥30
    -408-45+300+x-x*10%/4≥30
    -5x+4>-5
    -2x-7<-3
    3X-2>5
    1-5x<-1
    1≤x²≤3
    1≤x≤3
    x²>13
    0
    
0
    
0
    
x^2-4x+3+x+e(ln(-x))>0
    x^2-4x+3-x-e(ln(-x))>0
    81d/(d²-1510)>-0.84
    0.84x²+81x-1510×0.84<0

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