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
    （16/（0.5A-0.06））+(43/(0.5A-0.1))≤(20/0.02)
    lgx＜1
    3/10 + 5229670409655129/90071992547409920<=sin(alpha)/2 < =26295227247788973/22517998136852480 - 7/10 alpha<=90
    3/10 + 5229670409655129/90071992547409920<=sin(alpha)/2 < =26295227247788973/22517998136852480 - 7/10
    -(x-1)^2+4<=4
    (x-1)^2<=4
    0.358061005000000*2 <= sin(a) <= 0.767742669129844*2

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