Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    1.1×(1.9×26+0.78+2+2.5+2)×1×1
    1.1×(1.9×26+0.78)×1×1.3
    4921.9×2×3560×10^(-6)
    1/2×1.25×75^2×1.4
    1/2×1.25×75^2×2.05
    1.05×〖(144.028/10)〗^0.16×34.5
    (51954×10^3)/3396000-(95446.96×1087)/(2.18×10^6 )
    (51954×10^3)/3396000+(95446.96×1087)/(2.18×10^6 )
    4×((135×30^3)/12+135×30×〖93.7〗^2 )+2×((140×30^3)/12+140×30×〖93.7〗^2 )
    arctan(0.44*9.2)-90-arctan(0.11*9.2)-arctan9.2
    atan(0.2*22.1)
    √((43.8/1.22)^2+〖11.7〗^2 )
    (107.8×10^3)/(4×7×330)
    (40.3×0.1)/(〖0.1〗^2×4)
    (7×10^3)/(4×7×330)
    (40.3×10^6)/920887.4
    (40.3×10^6)/1593048.5
    (2.2×10^8)/238.9
    (2.2×10^8)/238.9
    (2.2×10^8)/238.9

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