－11x＞－1
    0<5000*(x-sin(x))-15535.9632679<430
    4x+12-5x≤8
    3x+7≥28
    20x^12-21x^11-120x^7+221x^6-99x^5-1≤0
    120x^7-151x^6+31≤0
    x^6-1.3x^5+0.3≤0
    20x^12-22x^11-120x^7+220x^6-100x^5-1 ≤0
    20x^12-20x^11-120x^7+218x^6-102x^5+1≤0
    cos(6.28/365)x大于等于32
    （60-x）÷2＞0
    (16+x)*(52-2x)-48+8x>0
    -2x^2+28x+784>0
    52x^2+3x-4*52<0
    -50x^2-10x+5000>0
    9+3m-2m2＜0
    e-（（xπ）/sqrt（1-x^2）)<0.05
    1/(m-1)≤-2
    -2.8x^56+2.8x^51+0.3x^53+41.7x^16-41.7x^15 ≥0.3
    16-4a^2>=0

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