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
0.225*8-2.7^2
1/3sin15+2cos5-2.5-1/3sin0-2cos0
1/3sin(15)+2cos5-2.5-1/3sin0-2cos0
cos(3*4.28)-2sin(4.28)-0.5
cos(3*1.14)-2sin1.14-0.5
-3sin9-2cos3
1/3*sin15+2cos5-2.5-2
0.5*25*sin50*sin18/(sin112)
5*sin50/sin112
sin50/sin112
27*16
1001001001001001001/43
100+2000000/8000+1200000/8000+400000/8000
-1000*1.1+2150
-10*1.23513+5
-10*1.23513
5*1.23513
5/1.23513
-10*1.23513^2+5*1.23513^1+5
10*1.23513^2+5*1.23513^1+5
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