Mathematicians have found a hidden 'reset button' for undoing rotation
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Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#2Does it work for brakes?
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#3[flagged]
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#4[flagged]
preprint: https://arxiv.org/abs/2502.14367
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#5[flagged]
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#6[deleted]
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#7I was immediately reminded of the anti-twist mechanism, perhaps unrelated but "reset rotation, twice/half" comes up there as well.
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#8[flagged]
From the FAQ:
> It's ok to post stories from sites with paywalls that have workarounds.
In comments, it's ok to ask how to read an article and to help other users do so. But please don't post complaints about paywalls. Those are off topic.
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#9[flagged]
From the FAQ: > It's ok to post stories from sites with paywalls that have workarounds. In comments, it's ok to ask how to read an article and to help other users do so. But please don't post complaints about paywalls. Those are off topic.
One of the very few things from the FAQ I think is wrong. The comments should be for discussion of the content, not how to get to the content. The latter is the what posting something is supposed to be!
Re: Mathematicians have found a hidden 'reset button' for undoing rotation
#10Wish they showed a picture of both. A path over time that changes color and two paths combined to recreate it.