Mathematics
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    absU=-3
    absG=8
    UHI=7
    2T=5
    17.5*350
    27.5*350
    sqrt(3.141592653589793238462643383279502884196179)
    (ln2)^2
    arcsin2.45
     -3E+05ln(2295334)+1E+06
     -3E+05ln(x)+1E+06
    arccos0.921
    arccos0.866
    arctan0.921
    arctan0.921
    arctan(0.866)
    -1613.9375-((-1613.9375^2-30)/2*(-1613.9375))
    15.5-((15.5^2-30)/2*15.5)
    1-((1^2-30)/2*1)
    17.5-((17.5^2-30)/2*17.5)

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