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
sin(40)/(1-cos(40))
arctan(-sin(-40)/(1-cos(-40))
50000+(60000/1.08)+(70000/(1.08^2))
50000+(60000/1.08)+(60000/(1.08^2))
0.095430/0.4*371.32*371.32/279.88
e20.33
310.403195-273.15
(50000/1.08^1)+(60000/1.08^2)+(70000/1.08^3)
4.334036/3.893588^3.02+0.04*140.233908-140.233908^0.4
4.334036/3.893588^3.02-0.04*140.233908-140.233908^0.4
1-exp=
0.372993/1.156185^2.02
[0.5*0.5*22.5605944736^0.2-0.01*22.5605944736]*1.156185
[140.233908^0.4-0.04*140.233908]*1.386903
61+1-13
60*(400-120.89)/(7.88*10^8)
60*120.89/(7.88*10^8)
300*120.89^3/12+300*120.89*(120.89/2)^2+7854*(400-120.89)^2
0.767016^2
0.49*70.0644000902^0.35-0.02*70.0644000902
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