Mathematics
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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
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==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
10^2
1/2【(8%-20%)^2】
1/2【(8.4%-15%)^2+(8.4%-4%)^2】
1/2【(8.8%-10%)^2+(8.8%-8%)^2】
10/9*3.1
sqrt0.0422
sqrt0.0067
1/3*【(16.67%+10%)^2+(16.67%-20%)^2+(16.67%-40%)^2】=
1/3*【(10%)^2+(10%)^2】=
1/3*(-10%)+1/3*20%+1/3*40%=
1/3*5%+1/3*15%+1/3*25%=
((0.1667+0.1)^2+(0.1667-0.2)^2+(0.1667-0.4)^2)/3
1.1*1.1*1.1*1.1*1.1*1.1*1.1*1.1*1.1*1.1
2/7:1/7
1+1=
99.25*1.0754+1.123
10000*82/365*0.05
99.25*1.3687-137.75
99.25*1.0754-108.25
99.25*1.1582-116.5
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