Friday, December 16, 2016

real analysis - Look for a one-to-one function that maps a square to R

I am looking for a one-to-one function which maps (0,1)^2 to R. It is preferable that the function doesn't involve trig functions.
I have tried several mappings like ln(x21x1), but they are not one-to-one. The challenge for me is the one-to-one requirement.




I have read Examples of bijective map from R3R. I like the idea there, but I need to use this function to do further calculation, so it has to be in explicit form. Is it possible to find such a function?



I appreciate any ideas and comments.

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