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
4/49-24/144
4/48-23/144
4/48
1-4/48
(-1)-4/48
(-1)+(-4)/48
3/45-1/3
3^(-2)
3^(-2)*tan45
3^(-2)*tan30
(x^2-9)^2
(x^2+1)^2-(x-3)^2
tan3
5.7366*e(-5)
10 2/1
102/1
(x-20)×0.8
2-3
20000(x+1)10(1+2x)=60000
x[1200-30(x-30)]=36750
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