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
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
arccos0.7303
arcsin0.7303
(1/150)-(1/90)
1000/1.05^10
100/0.05(1-1÷1.05^10)
20lg8
20lg15
arcsin(660/1389)
(8-20/3)*(5-20/3)*10/3
arctan0.3577-arctan1-arctan0.098
arctan0.2=
【(769625269/805000000)*8100000】*95%-6585684=
arctan2.236+arctan0.4472
-arctan1.227-arctan0.2454
!(45)
567*456
764×7-(5+6)÷4
764+48÷8×7-8
√12086
1000(1-0.07/100)^2
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