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
14*1.6%
272/34 865/45 286/22 348/46
5300×0.006
abs(-9)
√(60^2+84^2)
9减去5加上8乘以16=
9减去5加上8
9减去5
19%8
7%6
-20/9
12.333除3
5/3*(-4/3)
12.333乘3
12.333乘以3
5/3*(-1/3)-5/3
(e^(14.09*0.09)-e^(-14.09*0.09))/((e^(14.09*0.09)+e^(-14.09*0.09))/2)
28*0.076*-510/14.09
((e^(-14.09*0.045)+e^(14.09*0.045))/2)/((e^(-0.09*14.09)+e^(0.09*14.09))/2)
(e^(-14.09*0.045)+e^(14.09*0.045))/2
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