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
[ (15+12) x (35-x) + (11+12) x]x2+ [15x (35-x) +11x] x6=4400
5.46+5.33=x
-0.0299/0.000122*(e(-0.000122*10000)-e(-0.000122*1118.7))
-0.0299/0.00122*(e(-0.000122*10000)-e(-0.000122*1118.7))
-0.0299/0.00122*(e(-0.00122*10000)-e(-0.00122*1118.7))
-0.2643/0.00207*(e(-0.00207*1118.7)-e(-0.00207*0))
-0.0347/0.00004*(e(-0.00004*10000)-e(-0.00004*199.54))
-0.28475/0.00133*(e(-0.00177*199.54)-e(-0.00133*0))
-0.28475/0.00133*(e(-0.00177*199.54)-e(-0.00133*411.1))
-0.1181/0.000177*e(-0.00177*10000)+0.1181/0.000177*e(-0.00177*411.1)
-0.2498/0.002*e(-0.002*411.1)+0.2498/0.002
(2100-sqrt(R^2-(R-400)^2))^2+(sqrt((R+800)^2-2100^2))^2=800^2
-0.0299/0.00122*e(-0.00122*10000)+0.0299/0.00122*e(-0.00122*199.54)
-0.2643/0.00207*e(-0.00207*199.54)+0.2643/0.00207
0.5*(-0.5*2.71^4+3/8*2.71^3-7/2*2.71^2-(-0.5*1.29^4+3/8*1.29^3-7/2*1.29^2))
2014.25×2015.75 - 2012.25×2017.75
3.7×1.2×8.1×0.6×0.3÷1.11÷0.72÷2.7
0.3×5×1.7×2.3×1.3×0.4÷0.51÷6.5÷0.92
2.3×10.02
42.7×0.98
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