Mathematics
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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
ln(0.4*50+0.6*500)
lne^0.777
arctan4-arctan0.3
arctan1/7-arctan4/3
arctan1/7
-45+arctan1/7-arctan4/3
e^3
(0.0425+0.0515+0.055+0.0625)/4+0.005
1000/(1+0.06995)^4
0.1*(0.066-0.06995)^2+0.2*(0.0675-0.06995)^2+0.4*(0.07-0.06995)^2+0.2*(0.072-0.06995)^2+0.1*(0.0745-0.06995)^2
63000*(1.2)^10
11700*(1.2)+11700*(1.2)^2+11700*(1.2)^3+11700*(1.2)^4+11700*(1.2)^5+11700*(1.2)^6+11700*(1.2)^7+11700*(1.2)^8+11700*(1.2)^9=
11700*(1.08)+11700*(1.08)^2+11700*(1.08)^3+11700*(1.08)^4+11700*(1.08)^5+11700*(1.08)^6+11700*(1.08)^7+11700*(1.08)^8+11700*(1.08)^9=
63000×2.158925=
2^50
2^100
22+32
3*√2/2/√3/2
3*√2/2*√2/2
20lg0.8
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