Mathematics
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==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
(sqrt(472-52.8)-2)/3
sqrt(472-52.8)-2
409600×0.8
102400×0.8
1000000+800000+640000+512000+409600
12800×0.8
640000-128000
160000×0.8
1000000×0.2
20×0.8
1000000×10%
17x∧2-32x+15=0
4096:2160
(-3.6)^2-3.6*2-3
27761.17= 10549.26+8807.82+ 2992.78+ 2986.07+2160.99+c
27414.83= 9869.36+9047.98+ 2992.78+ 3003.44+2185.78+c
z<38%(1.7887*12641.23+0.575342*12641.23-3295.57+1172.39)-(0.009679*12641.23+755.3709+0.391781*12641.23-2197.86+0.057149*12641.23+626.04)
z>36%(1.7887*12641.23+0.547945*12641.23-3295.57+1172.39)-(-0.030497*12641.23+782.78+0.409589*12641.23-2197.86+0.057149*12641.23+2604+626.04)+2604
l<(0.4336*12641.23+0.575342*12641.23-3295.57+582.29)/2.20-0.391781*12641.23+2197.86-0.05715*12641.23-209.18
l>(0.4336*12641.23+0.547945*12641.23-3295.57+582.29)/2.25-0.409589*12641.23+2197.86-0.05715*12641.23-209.18
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