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
1.607×10.91%
{(3.5+8.6)*1385.245-(40+5.35)*48}/(1385.245-48)
1388.021×(1-0.2%)=
1390.803×(1-0.2%)=
(1400-2.208)×(1-0.5%)
2.219×(1-0.5%)=
1400*(3.5-0.4×8.6)/(40-0.4×5.35)=
cos31
cos30
sin30
8/35×5/32+5/35×27/32
(1.3×10^3-0.3×622.4×10^3)/(0.9×0.44×300)
0.4×622.4×0.883
424.5/(2.0×2.0)
0.34×2.0×125.33
424.5/(2.0×2.0)
(10.05×10^6)/(0.9×360×755)
1/12×〖0.34〗^2×[(2×2.0+2.0)(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0))]
(424.5+2.0×2.0×0.8×24)/(2.0×2.0)
424.5/(2.0×2.0)
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