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
arctan(tan(4π))
arctan(tan(3π))
arctan(sin(3π))
arctan(3sin(3π))
arctan(3sin(4π))
arctan(3sin(3π))
arctan(3sin(π))
arctan(3sin(0))
arctan(3sin(2π))
arctan(3tan(2π))
arctan(tan(2π))
arctan[tan(2π)]
arctan(tan(2π))-arctan(tan(0))
arctan(3*tan(2π))-arctan(3*tan(0))
arctan(3*tan(2π))
arctan(3*tan(360))
arctan(3*tan(0))
(3/10+3/8)*-13/3-11/3
-3*-3-3
405*2.54^((28-25)/10)=
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