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
180-90-arctan(0.5*1.3)-arctan(0.125*1.3)
180-90-arctan(0.5*1.26)-arctan(0.125*1.26)
180-90+arctan10-arctan(0.125*1.5)-arctan(0.125*1.5)-arctan(1.5/0.03)
180-90+arctan10-arctan(0.125*1.29)-arctan(0.125*1.29)-arctan(1.29/0.022188)
1/0.48-1/1.98
1/0.99
30/(1+0.1)+30/(1+0.1)^2+30/(1+0.1)^3-72
0.5248×4
10+78
29+34
15-35/6
cos11
180-90-arctan(0.5*1.6)-arctan(0.125*1.6)
180-90-arctan(0.5*1.5)-arctan(0.125*1.5)
180-90-arctan(0.5*2)-arctan(0.125*2)
180-90-arctan(0.5*1.05)-arctan(0.125*1.05)
100*(1+4%)^-10
400*(1+12%)^3
50*(1+8%)^2
50*(1+8%)2
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