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
ln1.45
ln(x/1-x)=-3.056065922
2=10/x
4.555×422.5×2×18-1005021830801.29×2×1568.1×18÷(599.6×18-1568.1)^3
7.64×24^(-3)×(11010.3-1568.1)×0.9×411×14.1^(2/3)
7.64×24^(-3)×1568.1×0.9×14.1^(2/3)
(1/14)*(4+2*2.01148+3*1.862245)
(1/2)*(5-2*2.01148+3*359/392)
(1/4)*(10-2*53/28+2*359/392)
8X-6X=12十4十9
arctan(0.1/99.99)
arctan(0.001)
1.000126^114514
114514^1.000126
sqrt(9)
4^3
2+2
14.1^(2/3)
13.422^(2/3)
[7.64×(18.93/24^3×(1568.1/18.93)×0.9×14.1^(2/3)+0.42×(11010.3/18.93)+0.42×202]×2+7.64×(18.93/24)^3×(9442.2/18.93)×0.9×14.1^(2/3)×10
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