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：
Function image
> Function Image Library
Draw a function image：
y=1/(1+e^(-x))
y=1/(1+e^(-(0.5+0.5e^(-|2x|))x))
y=1/(1+e^(-(0.5+0.5e^(-|0.5x|))x))
y=0.5+0.5e^(-|x|)
y=0.5+0.4e^(-|x|)
y=0.5+0.5e^(-|0.5x|)
y=0.5+0.5e^(-|2x|)
1/(1+e^(-x));1/(1+e^(-(0.5+0.5e^(-|2x|))x));1/(1+e^(-(0.5+0.5e^(-|0.5x|))x));0.5+0.5e^(-|x|);0.5+0.4e^(-|x|);0.5+0.5e^(-|0.5x|);0.5+0.5e^(-|2x|)
Draw a function image：
y=8e(2x)
8e(2x)
Draw a function image：
y=e^x-1/x
e^x-1/x
Draw a function image：
y=（-1）^(x-1)/x
（-1）^(x-1)/x
Draw a function image：
y=cos(x/2/pi)
y=exp(x)/(1+exp(x))
cos(x/2/pi);exp(x)/(1+exp(x));
5
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