Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
lg5=
1×1×1.1×0.45×10^(-3)×200×1242√((2+0.6×0.32) √35×0.00201×330)
1 ×1×1.1× 0.45×10^(-3)×200×1437√((2+0.6×0.43)√35×0.00201×250) +0.75×10^(-3)×330×(1256+402)×0.707
1×1×1.1×0.45×10^(-3)×200×1426√((2+0.6×0.65)√30×0.00201×250)+0.75×10^(-3)×330×(1884+509)×0.707
1+4+3+2+1
143+21
0.6×1.642×1.437
862.56/(365.60×1.437)
76.50+(496.7-76.50)(2×6.801)/(19.5)
76.50+(496.7-76.50)(2×6.801 )/(19.5^ )
76.50+(490.96-76.50)(2×6.801)/19.5
1685.7×(1-(4×6.801^2)/(19.5^2 ))
1679.97×(1-(4×6.801^2)/(19.5^2 ))
(180-48-48)/2
16.1×1600×17.49(1500-25.23/2)
16.1×1600×17.49*(1500-17.49/2)
13.8×1600×27(1500-27/2)
16.1×1600×17.49(1500-17.49/2)
1×1×1.1×0.45×10^(-3)×200×1415√((2+0.6×0.88)√30×0.00201×250)
1×1×1.1×0.45×10^(-3)×200×1415√((2+0.6×0.881)√35×0.0018×250)+0.75×10^(-3)×330×(2513+509)×0.707
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