Timeline for Lattice radial-step (ratchet) spirals
Current License: CC BY-SA 3.0
14 events
| when toggle format | what | by | license | comment | |
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Oct 30, 2013 at 20:53 | history | edited | Joseph O'Rourke | CC BY-SA 3.0 |
Main question now solved via an answer to a follow-up question.
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| Oct 30, 2013 at 16:50 | comment | added | Vít Tuček | It seems almost like a chain relation for continuous rotation in the plane. | |
| Oct 30, 2013 at 12:09 | history | edited | Joseph O'Rourke | CC BY-SA 3.0 |
Thought of a better name for these spirals.
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| Oct 28, 2013 at 18:38 | comment | added | Joseph O'Rourke | @GwynWhieldon: I have written software. It is not without flaws, possibly even bugs. Quickness depends more on job interference than on CPU cycles. Feel free to suggest an experiment! | |
| Oct 28, 2013 at 17:32 | comment | added | Gwyn Whieldon | Have you written software to generate these quickly in terms of $r_0$ and $\varepsilon$? | |
| Oct 28, 2013 at 12:43 | history | edited | Joseph O'Rourke | CC BY-SA 3.0 |
Added another esp=1/2 example as a contrast.
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| Oct 27, 2013 at 14:36 | history | edited | Joseph O'Rourke | CC BY-SA 3.0 |
Added a figure answering a question of Sam Hopkins.
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| Oct 27, 2013 at 13:28 | comment | added | Joseph O'Rourke | Good question, @SamHopkins. I will explore this a bit... | |
| Oct 27, 2013 at 13:25 | comment | added | Sam Hopkins | Is there any $\varepsilon$ for which the curve does not remain a circle but nevertheless remains bounded? | |
| Oct 26, 2013 at 21:40 | comment | added | Joseph O'Rourke | Thanks, @StefanKohl! :-) Yes, that sequence of collinear points was a complete surprise to me (although it makes sense in retrospect). I know little beyond what I have posted---Alas! | |
| Oct 26, 2013 at 21:15 | comment | added | Stefan Kohl♦ | Nice question! -- Your last picture shows long sequences of collinear points -- is this typical, and if so, what do you know about such sequences? | |
| Oct 26, 2013 at 18:54 | history | edited | Joseph O'Rourke | CC BY-SA 3.0 |
Re-hyphenated title.
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| Oct 26, 2013 at 18:46 | history | asked | Joseph O'Rourke | CC BY-SA 3.0 |