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
55/2=
eee
(0.436^2*ln(0.8*11.48/47.97/0.436))/(1-0.436)^2/ln(0.2*11.48/4.074/(1-0.436))
12.1(1+0.1)=
2.215*2.08
e1
10∧(-5.5)
9.98×9.9
3.72×100-3.72×1+3.72
200*1.2*1.2*1.2*1.2=
2.9×0.45+0.29×4.2+0.029×13
1.2×2.5+0.8×2.5
0.41×1.59+4.82×0.59-0.323×5.9
1000*0.2
arccos(0.77)
arccos(0.64)
arccos(-0.6)
arccos(-0.06)
arctan3.15
arctan0.5
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