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Timeline for Fitting Stradivari's scroll

Current License: CC BY-SA 3.0

14 events
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S Nov 17, 2016 at 10:19 history suggested LCarvalho CC BY-SA 3.0
Applying appropriate symbology
Nov 17, 2016 at 10:12 review Suggested edits
S Nov 17, 2016 at 10:19
Apr 22, 2016 at 23:41 history edited tsuresuregusa CC BY-SA 3.0
added another figure to illustrate the solution
Apr 22, 2016 at 23:38 vote accept tsuresuregusa
Apr 22, 2016 at 19:41 answer added Niki Estner timeline score: 20
Apr 22, 2016 at 16:22 answer added Searke timeline score: 13
Apr 22, 2016 at 8:08 history tweeted twitter.com/StackMma/status/723423324705939456
Apr 22, 2016 at 2:38 comment added tsuresuregusa @J.M. I tried a few Archimedes' spirals but it doesn't really work, you need to add some kind of "asymmetry" (for lack of a better word), that's what my 1 + a Sin[\[Phi]/2 + f]/4 + a Sin[\[Phi]/4 + f]/4 is doing, modulating the radius of the spiral to try to fit it the real scroll. I thought about subtracting a simple spiral to the edge and fitting the difference to a function with FindFormula but don't really know yet how to yet.
Apr 22, 2016 at 2:08 comment added J. M.'s missing motivation With respect to "simple": the lituus seems to be a good starting point as any for a volute.
Apr 22, 2016 at 1:55 history edited tsuresuregusa CC BY-SA 3.0
added 303 characters in body
Apr 22, 2016 at 1:50 comment added tsuresuregusa Maybe I should rephrase it as "don't use BSplineCurve" which would be easy enough to fit with enough points. Let me try to edit the question
Apr 22, 2016 at 1:46 comment added J. M.'s missing motivation Okay I'm confused: splines are still piecewise functions after all, so you seem to have conflicting desires. Also, "with compass and rulers" can be taken to mean that the arcs could very well be made up of circle arcs and line segments suitably pasted together.
Apr 22, 2016 at 1:29 comment added xslittlegrass This may be helpful.
Apr 22, 2016 at 1:23 history asked tsuresuregusa CC BY-SA 3.0