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
(0.6667/0.5115)/((1-0.6667)/(1-0.5115))
(1.3338/0.5115)/((1-1.3338)/(1-0.5115))
20lg3.16
20lg4.4
arctan1/[√(4×(0.5∧4))-0.5]
arctan[1/[√(4×0.5∧4)-0.5]]
arctan-0.49
0.532-0.512*0.097^0.138
0.532-0.512*0.246^0.138
0+5
tan1.57
1/3*cos((2*0.333318 +1)/3)
7/16+9/(8*37*74)
7/16+3/(16*37)
-29.17-0.167×21.0×12.5+12.5×(10÷14.3)^-0.5+5.3×21.0×25.5^-0.04×tan(14)^-0.54
(16+8)^2
36*16
36*6
√52.40
√9050
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