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
arctan(-1/2)
0.0736/1.0108+0.0736/(1.0108)^2+(0.0736+2.3)/(1.0108)^3=
0.092/1.0186+0.092/(1.1086)^2+0.092+(1.1086)^3+0.092/(1.1086)^4+(0.092+2.3)/(1.1086)^5=
5500*0.7*0.7
arctan(-3/4)
arctan(-4/3)
65×65÷66
14/9-1/6+2/9+5/6=
260/(1-1/10-1/4)
3:2
(e3+1)/(e-3+1)
400:2*30
400^2*30
6/11-1/2+5/11
1/4+1/2+1/4
1-1/3-1/3
arcsin0.371644213
arcsin0.3567
(11-3*(1/5))/2
1199773683/396500
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