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
(-29-2/7)*(-1/5)
-25-[-4+(1-0.2*1/5)*(-1/2)]
-5^2-[-4+(1-0.2*1/5)*(-1/2)]
(0.5-2/3)*3*[-2+27]-1/8
(0.5-2/3)/1/3*[-2+27]-1/8
(0.5-2/3)/1/3*[-2-(-3)^3]-1/8
3/2*7/11-(-7/11)*5/2-1/2*7/11
(19+19/20)*(-7)
arccos0.32
cos-1 0.32
-2/3+1/4+(-1/6)+(-1/2)
4.94*1.27
2^114514
30*(1+0.00226)^(120)-0.247773*(1+0.00226)*((1-(1+0.00226)^(118))/-0.00226)
-1-(1-1/2)*4/3/(-2-9)
1^4-(1-1/2)*4/3/(-2-9)
-1^4-(1-1/2)*4/3/(-2-9)
30*(1+0.0275)^(120)-0.866076*(1+0.0275)*((1-(1+0.0275)^(118))/-0.0275)
(1+1)2
114514:1919810
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