Differentiable one 2 one function from R to [0,1] - Mathematics版

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Mathematics版 - Differentiable one 2 one function from R to [0,1]

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n********a
发帖数: 33

How to construct simple differentiable one 2 one functions from R to[0,1],
For example e^x/(1+e^x).
All I got is the above one and something related to arctan(x).
Any ideas?
Thanks

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