z<38%(1.7887*12641.23+0.575342*12641.23-3295.57+1172.39)-(0.009679*12641.23+755.3709+0.391781*12641.23-2197.86+0.057149*12641.23+626.04)
    z>36%(1.7887*12641.23+0.547945*12641.23-3295.57+1172.39)-(-0.030497*12641.23+782.78+0.409589*12641.23-2197.86+0.057149*12641.23+2604+626.04)+2604
    l<(0.4336*12641.23+0.575342*12641.23-3295.57+582.29)/2.20-0.391781*12641.23+2197.86-0.05715*12641.23-209.18
    l>(0.4336*12641.23+0.547945*12641.23-3295.57+582.29)/2.25-0.409589*12641.23+2197.86-0.05715*12641.23-209.18
    （27000-3.88x）÷(25.99x+4.33x)=3.83%
    28031.77= 10652.09+8807.82+ 2992.78+ 2986.07+2153.92+c
    27685.43= 9966.78+9047.98+ 2992.78+ 3003.44+2178.86+c
    z<38%(1.7887*12641.23+0.575342*12641.23-3024.97+1172.39)-(0.009679*12641.23+1054.1609+0.391781*12641.23-2373.65+0.057149*12641.23+626.04)
    z>36%*(1.7887*12641.23+0.547945*12641.23-3024.97+1172.39)-(-0.030655*12641.23+1080.8344+0.409589*12641.23-2373.65+0.057149*12641.23+626.04)
    l<0.45861*12641.23-1110.3091-0.448931*12641.23+2373.65-2164.47
    l<(0.4336*12641.23+0.575342*12641.23-3024.97+582.29)/2.20-0.391781*12641.23+2373.65-0.05715*12641.23-209.18
    L>(0.4336*12641.23+0.547945*12641.23-3024.97+582.29)/2.25-0.409589*12641.23+2373.65-0.05715*12641.23-209.18
    a>2*12641.23×100/365-3295.57
    （-2.5xx+20x-30）*（2-x）^2+（0.5xx-5x+8）*（0.5xx-6x+10）*（2-x）-（-0.5xx+4x-6）*（（0.5xx-5x+8）+8（2-x）^2）
    2×arctan（0.5×3.5）-arctan0.035-arctan35-arctan（0.025×3.5）
    arctan1-arctan0.1-arctan0.1
    arctan3.16-arctan0.0316-arctan31.6
    arctan10-arctan0.1-arctan100
    arctan10-arctan0.01-arctan100
    398756114+x=72.8898*(4592822+x)

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