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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12 June 2026

     14:13  97/84 diffhist +13 Godtone talk contribs (missing words)
N    11:09  2.3.5.7.11.13.19 subgroup 2 changes history +4,102 [Eufalesio (2×)]
     
11:09 (cur | prev) +1,580 Eufalesio talk contribs (Shameless near-copypaste from other articles, things missing TBA) Tag: Visual edit
N    
10:59 (cur | prev) +2,522 Eufalesio talk contribs (Birth) Tag: Visual edit
N    11:00  Yazalathana diffhist +39 Eufalesio talk contribs (Redirect) Tags: New redirect Visual edit
     10:47  2.11.13.17.19 subgroup diffhist +61 Eufalesio talk contribs (Please delete) Tag: Visual edit
N    09:30  1-3-5-7-9-13-15 pentatriandekany diffhist +1,296 Yourmusic Productions talk contribs (Create Page.)
     09:06 Upload log Yourmusic Productions talk contribs uploaded File:1-3-5-7-9-13-15 Pentatriandekany.png (Made with [https://nickvuci.github.io/ScaleCircle ''ScaleCircle''] by Nick Vuci.)
     06:07  Regular temperament diffhist +240 Hkm talk contribs (Lists of temperaments) Tag: Visual edit
     06:05  Map of rank-2 temperaments diffhist +214 Hkm talk contribs Tag: Visual edit
     06:04  Map of linear temperaments diffhist +165 Hkm talk contribs Tag: Visual edit
     05:59  MOS scale diffhist +131 Hkm talk contribs (See also) Tag: Visual edit
     05:14  No-elevens subgroup temperaments diffhist +9 Hkm talk contribs (Sensi (aka sensation): as per XA discussion in 2024) Tag: Visual edit
     05:12  Sensipent family 4 changes history 0 [Hkm (4×)]
     
05:12 (cur | prev) +9 Hkm talk contribs (Undo revision 232169 by Hkm (talk)) Tag: Undo
     
05:11 (cur | prev) +16 Hkm talk contribs (Undo revision 232170 by Hkm (talk)) Tag: Undo
     
03:53 (cur | prev) −16 Hkm talk contribs (Sensi) Tags: Reverted Visual edit
     
03:52 (cur | prev) −9 Hkm talk contribs (Septimal sensi) Tags: Reverted Visual edit
 m   00:48  94-comma diffhist 0 Overthink talk contribs (Temperaments: caps)
     00:46  39edo diffhist +87 Overthink talk contribs (Intervals: add these)
     00:23  Wesley family 2 changes history +12 [Hkm (2×)]
     
00:23 (cur | prev) +2 Hkm talk contribs (Roman) Tag: Visual edit
     
00:23 (cur | prev) +10 Hkm talk contribs (Roman) Tag: Visual edit

11 June 2026

     23:26  Ivor Darreg diffhist −4 Naren talk contribs (Fix link to Darreg's Xenharmonic Bulletin No. 1)
     21:12  User:Hkm 2 changes history +18 [Hkm (2×)]
     
21:12 (cur | prev) −10 Hkm talk contribs Tag: Visual edit
     
21:11 (cur | prev) +28 Hkm talk contribs Tag: Visual edit
N    17:12  94-comma diffhist +1,181 Eufalesio talk contribs (Birth) Tag: Visual edit
     17:10  User:Eufalesio/Ultimate 2 changes history +597 [Eufalesio (2×)]
     
17:10 (cur | prev) +271 Eufalesio talk contribs (Hotfixes!) Tag: Visual edit
     
17:03 (cur | prev) +326 Eufalesio talk contribs (NOTATION!) Tag: Visual edit
     16:44  (Upload log) [Yourmusic Productions; Eufalesio (2×)]
     
16:44 Eufalesio talk contribs uploaded a new version of File:ULTRAOLYMPIANsymbolset.jpg (Better)
     
16:42 Eufalesio talk contribs uploaded File:ULTRAOLYMPIANsymbolset.jpg
     
05:04 Yourmusic Productions talk contribs uploaded File:1-3-5-7-9-13-15 Enaeikosany.png (Made with [https://nickvuci.github.io/ScaleCircle ''ScaleCircle''] by Nick Vuci.)
     10:18  39edo 4 changes history +3,774 [FloraC (4×)]
     
10:18 (cur | prev) +212 FloraC talk contribs (Intervals: + intervals of 13)
     
09:53 (cur | prev) +2,512 FloraC talk contribs (Intervals: split (see talk))
     
08:55 (cur | prev) +853 FloraC talk contribs (Intervals: break off the tri-column of color notation for a clean table)
     
08:46 (cur | prev) +197 FloraC talk contribs (Explain exactly why 39d is better. Move other mappings to their subsection)
     08:25  12edo diffhist +8 Eliora talk contribs (Subsets and supersets: fractional octave temperaments)
 m   07:54  9625/9477 diffhist +40 FloraC talk contribs (Replace non-existent category. Request clarification and expansion)
 m   07:43  Father–3 equivalence continuum diffhist −35 FloraC talk contribs (Actual fix)
N    05:51  1-3-5-7-9-13-15 enaeikosany diffhist +1,515 Yourmusic Productions talk contribs (Create Page.)
 m   04:09  56/45 diffhist +32 Lucius Chiaraviglio talk contribs (Some intervals had no links — added these)
     00:11  No-twos subgroup temperaments diffhist +20 Hkm talk contribs

10 June 2026

N    22:47  9625/9477 3 changes history +562 [Phlub (3×)]
     
22:47 (cur | prev) +101 Phlub talk contribs (added an image, fixed some formatting) Tag: Visual edit
     
22:42 (cur | prev) +10 Phlub talk contribs (fixed an apostrophe) Tag: Visual edit
N    
22:42 (cur | prev) +451 Phlub talk contribs (Created page with "{{Infobox interval | Name = toastedosma | Comma = yes }} The '''toastedosma'' is a small 13-limit comma. It is tempered out in 41edo among others. == Etymology == This comma was named by committee at the 2026 Untwelve Microtonal Recording Retreat, and the connection is apparent when you closely study the horogram on the side of a box of Great Value Toasted Os. Category:Commas Named After Cereal")
     22:46 Upload log Phlub talk contribs uploaded File:Toastedosma.jpg
     22:41  User:Eufalesio/Ultimate 3 changes history +226 [Eufalesio (3×)]
 m   
22:41 (cur | prev) 0 Eufalesio talk contribs (Easy tables) Tag: Visual edit
     
22:07 (cur | prev) +10 Eufalesio talk contribs (Hotfixes!) Tag: Visual edit
     
22:05 (cur | prev) +216 Eufalesio talk contribs (Fixed text notation) Tag: Visual edit
 m   20:06  97/84 diffhist +59 Godtone talk contribs (note that it's a convergent)
 m   19:31  Father–3 equivalence continuum 2 changes history +392 [Godtone (2×)]
 m   
19:31 (cur | prev) +12 Godtone talk contribs (fix linkage)
 m   
19:30 (cur | prev) +380 Godtone talk contribs (i will at least make it more clearly linked to)
     19:19  11edo diffhist +132 Lucius Chiaraviglio talk contribs (21st century: Add Joseph Monzo's ''Monzo, 2026-0608: 11edo, 11/8 time, piano, musescore3'' (2026))