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
1.7/3×2
20+3
(17.8+5)÷(1+13%)×100×13%
800×9%
(33.9×200+2)÷(1+13%)×13%
(1/((1/2*39.5)/(1.13*0.8*2.8*10^7 )+1/(323900*9.62)))/2240000
1/((1/2*39.5)/(1.13*0.8*2.8*10^7 )+1/(323900*9.62))
0.01*10*0.6-9*1000000000*4.5/1000000*1/1000000/1.5/1.5-1/1000000*1.25*10000*0.8
1/3-(1/5-1/8)
tan(90)
1/0.32
12000 * 3 * 0.11
1.128^12
e^ln(2)
3.1415923535897932384626^3.1415923535897932384626^3.1415923535897932384626^3.1415923535897932384626
1/6 *1000000000+1/2*1000*1000+1/2*1000
1/6 1000000000+1/2*1000*1000+1/2*1000
-90-arctan(0.05*5)-arctan(0.2*5)
20lg5
!(7)-C(6,1)*!(6)+C(6,2)*!(5)-C(6,3)*!(4)+C(6,4)*!(3)-C(6,5)*!(2)+C(6,6)*!(1)
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