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
1/1.0087*101.325/(500+101.325)*(20+273.15)/293.15*500
15*20-89
18.09+8.314*373*(10^-3)*ln(0.1^4)
18.09+8.314*373*(10^-3)*ln(0.1*0.1^3/0.1^2)
5*2.028754*sin(2.028754)
12×2.4-2(2.4+5)
7×5^2-5^2+5×0.6
7×√5-√5+5×0.6
34*(tan(13.05963)-tan(12.942553))
arcsin(sin(24/1.8))
39*(tan(21.72)-tan(21.1))
34*(tan(13.06)-tan(12.94))
arcsin(sin(24)/1.816)
arcsin(sin(24)/1.8)
-4.6×4+17.2
(0.3×0.1-0.107×0.2)/0.5
1/(-0.5)×(0.3×0.1-0.107×0.2)
1/(-0.5)×(0.3×0.1-0.107×0.3)
-4.6+4×2.1
0.107×0.3-0.3×0.1
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