Mathematics
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中文
Language:English
==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
40÷(400×12%)×400
140÷(461×14.5%)×461
e3.2
(2^20080509)/7
(2^20080509)/(2^3-2^0)
(450*8-100)/8
(8-100)/8
sqrt(3/41)
arctan((sqrt(3)+1)/(1-sqrt(3))
sqrt(((5sqrt(2)-4)/41)^2+((5+4sqrt(2))/41)^2)
arctan((sqrt(7)-sqrt(21))/(-sqrt(21)-sqrt(7)))
((-sqrt(21)-sqrt(7))/4)^2+((sqrt(7)-sqrt(21))/4)^2
arctan((5+4sqrt(2))/(5sqrt(2)-4))
sqrt(0.073171)
((5sqrt(2)-4)/41)^2+((5+4sqrt(2))/41)^2
arctan((sqrt(3)+1)/(1-sqrt(3)))
arctan((10sqrt(2))/23)
sqrt729
arctan((sqrt(3)+1)/(sqrt(3)-1))
arctan(1/(2sqrt(3)))
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