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
47/49*13/14+3*3/14*8/49
180-90-arctan(0.5√20)-arctan(0.1√20)
4^2/3
16*(3/5)
3*(5/6)
3*(6/5)
131313/313131*65
(1102.97×10^3×1393.48-1.0×14.3×800×96.41×(740-96.41/2))/(360×(740-60))
(1102.97×10^3)/(1.0×14.3×800)
(1132.54×10^3)/1102.97+26.67
(1102.97×10^3)/(1.0×14.3×800×740)
1+1/((1300×((1020.31×10^3)/1102.97+26.67))/740)×(11000/800)^2×1.0
(0.5×14.3×800×800)/(1102.97×10^3 )
((1+1)(1+1))
(5*62+1*12+3*2)/76
(5*44+1*5+3*2)/51
(5*38+1*1+3*1)/(38+2)
(5*44+1*5+3*2)/(51+2)=
(5*38+1*1+3*1)/(40+2)
1400×13
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