User:Overthink/Sandbox

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EDO testing

Approximation of harmonics in 21ed9/7
Harmonic 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Error Absolute (¢) +1.66 +4.13 +3.32 -10.06 +5.79 +8.26 +4.98 +8.26 -8.40 -7.66 +7.45 -6.81 +9.92 -5.94 +6.64
Relative (%) +8.0 +19.9 +16.0 -48.6 +27.9 +39.8 +24.0 +39.8 -40.6 -37.0 +36.0 -32.9 +47.9 -28.6 +32.1
Steps
(reduced)
58
(16)
92
(8)
116
(11)
134
(8)
150
(3)
163
(16)
174
(6)
184
(16)
192
(3)
200
(11)
208
(19)
214
(4)
221
(11)
226
(16)
232
(1)
Approximation of harmonics in 26ed9/7
Harmonic 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Error Absolute (¢) +4.85 +5.72 -7.04 +8.26 -6.16 -5.29 -2.19 -5.29 -3.62 -1.29 -1.32 -6.02 -0.44 -2.75 +2.66
Relative (%) +29.0 +34.2 -42.1 +49.4 -36.8 -31.6 -13.1 -31.6 -21.6 -7.7 -7.9 -36.0 -2.6 -16.4 +15.9
Steps
(reduced)
72
(20)
114
(10)
143
(13)
167
(11)
185
(3)
201
(19)
215
(7)
227
(19)
238
(4)
248
(14)
257
(23)
265
(5)
273
(13)
280
(20)
287
(1)

Miscellaneous

List of abbreviations:
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22 June 2026

     02:01  17edo/Music 2 changes history +95 [Lucius Chiaraviglio (2×)]
 m   
02:01 (cur | prev) +13 Lucius Chiaraviglio talk contribs (21st century: Chris Vaisvil's ''Klingon Opera Overture'' (2011): dead link)
     
02:00 (cur | prev) +82 Lucius Chiaraviglio talk contribs (21st century: Add Chris Vaisvil's ''malicious incompetence'' (2026))
     01:32  Talk:Free style JI diffhist +280 Fredg999 talk contribs (Move to Free JI?: Re)
     01:27  Counterquectisma 2 changes history +2 [Hkm (2×)]
     
01:27 (cur | prev) +1 Hkm talk contribs (Undo revision 232534 by Hkm (talk)) Tag: Undo
     
01:27 (cur | prev) +1 Hkm talk contribs (Undo revision 232535 by Hkm (talk)) Tag: Undo
     01:26  Xenharmonic Wiki:Deleted temperament entries diffhist −125 Hkm talk contribs

21 June 2026

     23:51  Template:MOS intro diffhist +1 ArrowHead294 talk contribs
 m   23:49  Xenharmonic Wiki:Manual of Style/MOS pages diffhist +36 ArrowHead294 talk contribs (Formatting and dashes)
N    20:59  Talk:Free style JI diffhist +250 FloraC talk contribs (Created page with "== Move to Free JI? == Lou Harrison's definition seems just as general as ordinary free JI. Maybe it makes more sense to cover this topic under a general free JI article? —~~~~")
 m   20:57  Free style JI diffhist −7 FloraC talk contribs (- redundant newlines)
N    20:38  Bells 3 changes history +8,389 [FloraC; Naren (2×)]
 m   
20:38 (cur | prev) −222 FloraC talk contribs (- redundant newlines. Internalize Wikipedia links)
 m   
17:23 (cur | prev) −1 Naren talk contribs (Fix formatting)
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17:17 (cur | prev) +8,612 Naren talk contribs (Create Bells page)
N    19:20  User:Naren/Instruments diffhist +2,835 Naren talk contribs (Create page)
     19:12  Xenharmonic Wiki:Deleted temperament entries 6 changes history +423 [Lériendil; Hkm; Overthink (2×); FloraC (2×)]
     
19:12 (cur | prev) +140 Hkm talk contribs Tag: Visual edit
     
09:41 (cur | prev) +145 FloraC talk contribs (+ meanplop)
     
09:35 (cur | prev) −508 FloraC talk contribs (- ET join column (redundant). Make sure mapping is in canonical form. - quectismic and counterquectismic (not really deleted))
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04:34 (cur | prev) +278 Lériendil talk contribs (added white dwarf)
     
00:25 (cur | prev) +311 Overthink talk contribs (add these)
     
00:22 (cur | prev) +57 Overthink talk contribs (complete mappings based on revision history)
N    19:00  3-5-7-9-11-13-15 enaeikosany diffhist +1,072 Yourmusic Productions talk contribs (Create Page.)
     18:43  Counterquectisma 2 changes history −2 [Hkm (2×)]
     
18:43 (cur | prev) −1 Hkm talk contribs (Temperaments) Tags: Reverted Visual edit
     
18:42 (cur | prev) −1 Hkm talk contribs (Temperaments) Tags: Reverted Visual edit
     17:21  Instruments diffhist −33 Naren talk contribs (Add Bells page to list)
     16:59  (Upload log) [Yourmusic Productions; Naren]
     
16:59 Naren talk contribs uploaded File:Bell-a-b-tone-histogram.svg (Histogram of A—B tone intervals in Bronze Age Chinese bells. Adapted from Table 13 in Von Falkenhausen, Suspended music, 1993)
     
07:46 Yourmusic Productions talk contribs uploaded File:3-5-7-9-11-13-15 Enaeikosany.png (Made with [https://nickvuci.github.io/ScaleCircle ''ScaleCircle''] by Nick Vuci.)
     12:20  3.5.7 subgroup 4 changes history +9,410 [FloraC (4×)]
     
12:20 (cur | prev) +50 FloraC talk contribs (Split the rank-2 temps section for a chords and harmony section)
     
12:10 (cur | prev) +448 FloraC talk contribs (Temperaments: + equal temps)
     
10:53 (cur | prev) +17 FloraC talk contribs (Temperaments: some basic cleanup)
     
10:40 (cur | prev) +8,895 FloraC talk contribs (Birth. Move rank-2 temps section from EDT page to this page) Tag: Removed redirect
     10:58  User:Francium/Miscellaneous rank-2 temperaments diffhist +1,934 Francium talk contribs (+ 311 & 431)
     10:40  EDT diffhist −7,840 FloraC talk contribs (Move rank-2 temps section to 3.5.7 subgroup page)
 m   10:11  2.3.5.7.11.13.19 subgroup diffhist +4 FloraC talk contribs (Sorting for categories)
 m   10:10  User:Cmloegcmluin/2.11.13.17.19 subgroup diffhist −187 FloraC talk contribs (- deletion notice. - categories)
     09:53  Talk:Subgroup temperaments diffhist +417 FloraC talk contribs
     05:40  Mabilic and trismegistus diffhist +102 Xenllium talk contribs Tags: Mobile edit Mobile web edit
     04:34  Stellar remnants diffhist −296 Lériendil talk contribs (deleted white dwarf (extension of chrysanthemum to an extremely esoteric subgroup with extremely high complexity for its extension))
     03:50  Kite Guitar Originals by Kite Giedraitis diffhist +3,325 TallKite talk contribs (Downminor Etude: added the bass guitar part)
     03:02  Diaschismic 8 changes history +2,861 [Overthink (8×)]
     
03:02 (cur | prev) +136 Overthink talk contribs (start scales section)
     
02:54 (cur | prev) +233 Overthink talk contribs (mention 17 earlier)
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02:42 (cur | prev) −4 Overthink talk contribs (link this way)
     
02:41 (cur | prev) +176 Overthink talk contribs (As a detemperament of 12et: add more info)
     
02:35 (cur | prev) +2,103 Overthink talk contribs (Chords and harmony: expand)
     
01:44 (cur | prev) +264 Overthink talk contribs (As a detemperament of 12et: add info)
     
01:43 (cur | prev) −93 Overthink talk contribs (explain this differently; - duplicate info)
     
01:35 (cur | prev) +46 Overthink talk contribs (explain some stuff differently)
 m   02:40  User:Godtone diffhist −1 Godtone talk contribs (My Python 3 code: clarification)

20 June 2026

     22:00  Xenharmonic Wiki:Deleted temperament entries diffhist +198 Hotcrystal0 talk contribs (add back ET joins on another column)
     21:05  Pentave Reduced Subharmonics diffhist −10,803 K2o5n6stz talk contribs (Improved the wikitext readability while retaining the information within the table)
 m   18:03  User:Godtone diffhist +101 Godtone talk contribs (My Python 3 code: explain the mediant_complexity)