Mathematics
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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
1447*1.15(1+(5*100/(1200+100)))
1447*1.15(1+(5*10/(1200+10)))
1447*1.15(1+(5*1/(1200+1)))
3*2^0.5/2
arcsin(2/3)
arcsin(10/15)
(17^2-8^2)^0.5
71*12.19/7.93=
70.85*12.19/7.93=
70.85*12.1/7.93=
70.85*12.19/7.988=
70.85*12.19/8=
70.85*12.19/7.96=
sin20*sin40*sqrt3/4
sin20*sin40
18%*0.6+13%*0.6
15%*10*16.67%/(1-15%*10*16.67%)
[3/7+0.5*(-2/3)]*(-21/5)
2.75-[-0.5+(5/6)-(0.125-14/3)]
-3^3/(12/5)-(-2)^2*4
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