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
-4.9618451299268237469486216206099+2.9957322735539909934352235761425=
lg(8*10^12)-lg(8)=
e-1
132-1/7
arctan(-1.5)
6.685-2.7129
0.54577*12.25
0.904^6
0.2978*9.11
0.904^12
ln6890000
(198.97×2.95)/(349.68×1.386)
(198.97×2.75)/(349.68×1.386)
(2×67.48+107.36)/(67.48+107.36)
(37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97
(37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97
(67.48+107.36)×0.5×4
(37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))
0.5×37.15×(3-0.38)+0.5×(2.985+57.135)×5
5616×415.6
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