（16/（0.5A-0.01））+(26/(0.5A-0.055))≤238
    （7.14/（0.5A-0.03））+(26/(0.5A-0.055))≤1600
    （7.14/（0.5A-0.03））+(16/(0.5A-0.01))≤472
    1.567742669129844-(0.5*sin(alpha)+0.4*cos(alpha))>=0.5
    sqrt{(1254/1.22x)^2+(1393/x)^2}<200
    (1254/1.22x)^2+(1393/x)^2<400000
    （782/1.22x）^2+(573/x)^2<25600
    abs(132x^3-12x-8)<4
    33x^4-6x^2-x*16/3<0
    xx-12x＜-11
    1/2 <= sin(alpha)/2 - cos(alpha)/5 + 2556945619965371/18014398509481984
    0.125(2t-t^2) <= -0.25
    0.125(2t-t^2)<=3-t^2
    t^2-2t-2>=0
    t-1/2t^2+1<=0
    3-t^2>=2
    x^2小于2
    （16/（0.5A-0.06））+(43/(0.5A-0.1))≤1000
    （16/（0.5A-0.06））+(20/(0.5A-0.02))≤430
    abs(72x^3-12x-10)<5

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