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
7.2*6*6.840=
0.19×12×114400/3.9/3.9
0.47/(2+0.47)
(32100+32100+22200+22200)/(2×114400)
21661+14441+20758+13538
98.496+94.392+28.728=
0.24×12×114400/3.9/3.9
0.63/(2+0.63)
(42900+42900+29600+29600)/(2×114400)
2.1*2*6.840=
6.9*2*6.840=
0.18×12×114400/3.9/3.9
0.45/(2+0.45)
(29400+29400+22200+22200)/(2×114400)
7.2*2*6.840=
0.12×12×114400/3.9/3.9
0.26/(2+0.26)
(29400+29400)/(2×114400)
-1*(2022-2020)
2*(2017-2020)
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