Mathematics
语言:
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
0.38×0.4+0.2×0.3+0.05×0.3=
0.38×0.4+0.2×0.3+0.5×0.3
2/3*3=
[1-9.24/(9.24-1.24)×(1-5%)]×100%
[1-9.24/(9.24+5.76)×(1-0%)]×100%
[1-9.24/(9.24+15)×(1-0%)]×100%
(1067.11+21.34+23.42)×5%
(1067.11+21.34)[(1+0.0435)^0.5-1]
1067.11×0.02
-20%+arctan(2.5×25%+0.5)×20%/π
-20%+arctan(2.5×25%-0.5)×20%/π
exp(-10)
-20%+arctan(2.5×20%-0.5)×20%/π
-20%+arctan(2.5×23.08%+0.5)×20%/π
-20%+arctan(2.5×23.08%-0.5)×20%/π
20%+arctan(2.5×25%-0.5)×20%/π
20%+arctan(2.5×19%-0.5)×20%/π
6/7+1/4-1/6
6/7+1/4-1/6
(17/7)*(3/5)+(25/7)*(4/5)-0.8
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