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
58*(1+1.8%)/(18%-1.8%)
68*(1+1.8%)/(18%-1.8%)
((19.21+528)×0.6)/55.78
360.19*79.5%=
360.19*20.5%=
1215/223.12
47.2*(1+1.8%)/(15.14%-1.8%)=
18%*79.5%+5%*20.5%*(1-19%)=
19.21×2.78+528×2.2
627*(1+1.8%)/(18%-1.8%)
19.21×4+528×2.2
-10-5
-10+5
2*500*0.08^2/(sqrt(3)*0.1^2)-375*0.05^2/(0.1^2-0.05^2)*2
2*500*0.087^2/(sqrt(3)*0.1^2)-390*0.05^2/(0.1^2-0.05^2)*2
2*500*0.0819^2/(sqrt(3)*0.1^2)-380*0.05^2/(0.1^2-0.05^2)*2
2*500*0.0781^2/(sqrt(3)*0.1^2)-370*0.05^2/(0.1^2-0.05^2)*2
2*500*0.0749^2/(sqrt(3)*0.1^2)-360*0.05^2/(0.1^2-0.05^2)*2
2*500*0.0721^2/(sqrt(3)*0.1^2)-350*0.05^2/(0.1^2-0.05^2)*2
2*500*0.0696^2/(sqrt(3)*0.1^2)-340*0.05^2/(0.1^2-0.05^2)*2
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