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
0.475x^2+0.000516x-1.2(x^-1)=81.17
1.078×0.67×217.125×(0.524+0.455+0.388+0.340+0.273+0.225+0.158+0.110+0.43)
1.078×0.67×217.125×(0.277+0.515+0.534+0.295)
(0.291×2.5+0.248×1.5+0.206×0.5-1.5)×2
(-0.145×2.5-0.091×1.5+0.036×0.5)×2
(0.345×2.5+0.291×1.5+0.236×0.5-2.5)×2
0.345×2.5+0.291×1.5+0.236×0.5-2.5
1/2 (10.5×1/2×37×1+1.2×240×1)
1/2 (10.5×1/2×37×1+240×1)
1062.93+294.24
1.0×1.25×1.1×0.45×10^(-3)×200×1021.6×√((2+0.6×2.80)×√50×0.00754×360)
100×(2240+16890)/(200×1021.6)
0.51×10^(-3)×√50×350×1021.6
0.50×10^(-3)×1.25×1.83×200×1021.6
1.1×956.69
1400-378.40
(1260×2240×950+300×16890×60)/(1260×2240+300×16890)
1112.82+537.67
0.75×10^(-3)×1260×2240×0.254
1.0×1.25×1.1×0.45×10^(-3)×200×894×√((2+0.6×10.70)×√50×0.00566×300)
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