Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    20lg500
    20lg100
    20lg65
    6000÷26×5×2+6000÷26×4
    (0.00000049^2*(4.3*10^6/6*1.33)^2)+(-6.318)^2*(0.176/6*1.33)^2+140.4^2*(0.015/6*1.33)^2
    445.1/(1+1/3.7)*1/3.7
    arccos0.925009923586128565
    (1.04)^(2.02)
    sqrt(0.63)
    (0.00000049^2*(4.3*10^6)^2)+(-6.318)^2*(0.176)^2+140.4^2*0.015^2
    sin45
    sin45
    ln!(10)-10.5ln10+10
    73%+6
    100+98/99
    100×98/99
    100+98/99
    -10098/99
    -101-1/99
    -0.25+0.25×24.5-6.5×(-0.25)

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