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
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)- arctan(0.1/84.95)- arctan(0.1/3)- arctan(0.1/10.61)
90-arctan3-arctan0.3
20* lg(0.2)-20* lg(58)-20* lg(0.12*58)-20* lg(0.02*58)
20* lg(0.2)-20* lg(55)-20* lg(0.12*55)-20* lg(0.02*55)
20* lg(0.2)-20* lg(50)-20* lg(0.12*50)
20* lg(0.2)-20* lg(45)-20* lg(0.12*45)
20* lg(0.2)-20* lg(40)-20* lg(0.12*40)
20* lg(0.2)-20* lg(26)-20* lg(0.12*26)
20* lg(0.2)-20* lg(24)-20* lg(0.12*24)
20* lg(0.2)-20* lg(22)-20* lg(0.12*22)
20* lg(0.2)-20* lg(20)-20* lg(0.12*20)
20* lg(0.2)-20* lg(18)-20* lg(0.12*18)
20* lg(0.2)-20* lg(15)-20* lg(0.12*15)
20* lg(0.2)-20* lg(13)-20* lg(0.12*13)
20* lg(0.2)-20* lg(10)-20* lg(0.12*10)
20* lg(0.2)-20* lg(8.33)
20* lg(0.2)-20* lg(5)
20* lg(0.2)-20* lg(4)
20* lg(0.2)-20* lg(3)
20* lg(0.2)-20* lg(2)
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