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
arctan(11/(5*3^(1/2)))+π/6
arctan(11/(5*3^(1/2)))
1.75-0.5
√3=
9×4/15
0.9×360×4418×(765-125/2)+360×2454×(615-125/2)+360×2454×(125/2-25)
0.9×360×3436×(765-125/2)+360×2454×(615-125/2)+360×2454×(125/2-25)
20lg0.032
360×4418×(765-125/2)+360×2454×(615-125/2)+360×2454×(125/2-25)
360×710×(765-331/2)+360×2454×(665-331/2
(360×3436×(765-125/2))+(360×2454×(615-125/2))+(360×2454×(125/2-25))
20lg0.8
sqrt(12)
30.5^2
0.0033+10^-5
((1.6*650/615)-0.6)*0.00201
205*10^6/(0.85*535*1325*2*10^6)
899*10^6/(0.85*765*3436*2*10^6)
899*10^6/0.85*765*3436*2*10^6
(10/7)^(100/49)
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