Mathematics
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current location:Mathematical operation > History of Inequality Computation
    2X+10≥0
    2x-1≥4x+5
    1+x<2
    1+4n≤0.0001*5^n
    -2x>x+3
    2x>x-3
    2x+2>0
    2x-3
    
1/2x-1
    
x+3
    
2(x+1)-1≧3
    80x^2+x^4-16x^3小于256
    201X^2+2020X+100<0
    25x>30
    2/(h-0.5)>2.5
    (1977.51+852.57*x+225.005*x^2+11.5*x^3)/(2440.4+593.68*x+14.32*x^2+23/18*x^3) >1.2
    (1977.51+852.57*x+225.005*x^2+11.5*x^3)/(2440.4+593.68*x+14.32*x^2+23/18*x^3) >1
    (1977.51+852.57*x+225.005*x^2+11.5*x^3)/(2440.4+593.68*x+14.32*x^2+23/18*x^3) >1.15
    (1977.51+852.57*x+225.005*x^2+11.5*x^3)/(2440.4+593.68*x+14.32*x^2+23/18*x^3)>1.2
    200*0.61+200*0.66+0.92*(x-400)<=300

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