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2:03 PM
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Q: Need your thoughts on a faster approximation for the signum function I came up with.

╬ÂucchiniI recently was kind of fascinated with the whole signum function out of the blue, and was generally really curious of the already existing approximations of it. I really don't want to lag this down and before I show you mine, here are the pre-existing ones; $$\bbox[5px,border:2px solid blue] {sg...

 

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