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
arctan9.99
(x+2)(x-5)=1
(x-250)(8+290-x/5乘4)=480
7/12*x+12=3/5(x+12)
(114.236*sin(3*29.154)-25)/(134.904-38.079*cos(3*29.154))
2^-2
sqrt205
169+36
13*13
13x13
sqrt2
√2
5x^2+60x+135
x^2+12x+23
8=2^(4x+1)
x^(-1/2) = 1/2
x^(1/2)=1/2
(x^8*x^3)÷x^5
(x^x)−11x<-28
(6%-x)/(6%-7%)
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