Mathematics
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    sqrt(132.067638)
    sqrt(132067638)
    sqrt(0.021873)
    7200/5
    40*35/100
    6/40*360
    C(A(3,2),C(3,2))
    2:17×2:19;4::7×2:18;1015×4019
    5:4×7:6
    1+1/451+4
    1995+199.5+19.95+1.995;134.56×134.56+2×134.56×865.44+865.44×865.44;33×33×33+3×33×33×67+3×33×67×67+67×67×67
    1.0001+10.001+100.01+1000.1+10001
    475.45×90.25×14.53×28.86×144.443×257-8456.37×1986.25×47.3
    27+207+2007+20007+200007;sin30-(frac(1:2,3))
    6^2=
    1+6%*(71/360)
    (6%-5%)*3000*(71/360)
    6.9*10^(6)*(0.2/205+192.2*25*10^(-6)*205/206.3)^0.25*206.3^2*0.72*293/(273.15*205^5)
    6.9*10^(6)*(0.2/205+192.2*25*10^(-6)*205/193.6)^0.25*193.6^2*0.72*293/(273.15*205^5)
    6.9*10^(6)*(0.2/159.3+192.2*25*10^(-6)*159.3/192.5)^0.25*192.5^2*0.72*293/(273.15*159.3^5)

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