(1.0011*cosX-0.104584157)^2+(1.0011*sinX+0.798782527)^2=0.5169^2
    (1.0011*cosX-0.156349391)^2+(1.0011*sinX+0.750983417)^2=0.4945^2
    (1.0011*cosX-0.15634)^2+(1.0011*sinX+0.75098)^2=0.4945^2
    (1.0011*cosX+0.15634)^2+(1.0011*sinX+0.75098)^2=0.4945^2
    (1.0011*X+0.15634)^2+(1.0011*sqrt(1-X^2)+0.75098)^2=0.4945^2
    (1.0011*X+0.15634)^2+(1.0011*(1-X^2)^0.5+0.75098)^2=0.4945^2
    (1.0011x-0.15634)^2+(1.0011*((1-x^2)^0.5)+0.75098)^2=0.4945^2
    (1.0011*(sqrt(1-x^2))+0.75098)^2=0.4945^2
    (1.0011x-0.15634)^2+(1.0011*(sqrt(1-x^2))+0.75098)^2=0.4945^2
    (1.001x-0.15634)^2+(1.001*(sqrt(1-x^2))+0.75098)^2=0.4945^2
    (1.001x-0.15634)^2=0.4945^2
    (1.001x-0.15634)^2+(1.001*(1-x)+0.75098)^2=0.4945^2
    2x=3
    30000+x-（30000+x）÷300×40=30000
    25*2*x+x=98
    7640921.70-（238589.27-（X-6407057.06）/1.09*0.09-9155.11-17.67）*1.12-1733.75=X
    logx=6.1
    8x-12×4=32
    1567.293+27.143x＝1/2*3.77*（20*2.6+50*3.8+240x）+1.13*0.90*0.65*（550+2.5*（107.86+20.1x）*（5+x）/（6.4+x））
    3^x=x^9

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