Mathematics
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current location:Mathematical operation > History of Inequality Computation
    30a+80(50-a)≤3000
    1-e^((1+x)*(-1.064)/8314)+1-e^((1+x)*(-0.995)/8314)+1-e^((1+x)*(-0.674)/8314)>1
     0 <(cosx)^2 <1/2
     0 <(cosx)^2 <1/2
     0 <(cosx)^2 <1/2
    0<(cosx)^2<1/2
    0<(cosx)^2>1/2
    2x-1≥x+1 x+8<4x-1
    2x-1≥x+1
    a*(a-1)*(a-3)<=0
    4+4*3a大于0
    -2x>3
    2x>3
    2000x+120000-3000x<102000
    0.3^0.3>1
    sqrt(4m^2-2m)÷(-2)≤3m
    sqrt(4m^2-2m)÷2≤3m
    ((e^(-1.5))*1.5^x)/(!(x))>=0.8
    X2+6x<0
    28-7x>132+36x

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