77th-octave temperaments: Difference between revisions

Revision as of 21:13, 24 September 2023

Iridium is named after 77th element, being period-77. It also has a generator that is roughly 377 cents and is supported by 7777edo.

Subgroup: 2.3.5.7.11.13.17

Comma list: 12376/12375, 63792/67375, 194481/194480, 396833125/396829664, 112435984089/112394240000

Mapping: [⟨77 1 203 313 339 527 460], ⟨0 5 -1 -4 -3 -10 -6]]

mapping generators: ~429/425 = 1\77, 975/784 = 377.269

Optimal ET sequence: 385, 1848, 7777

Revision as of 21:13, 24 September 2023 view source Eliora (talk \| contribs) autopatrolled, emailconfirmed 3,376 edits Created page with "{{Fractional-octave navigation\|77}} ==Iridium== Iridium is named after 77th element, being period-77. It also has a generator that is roughly 3'''77''' cents and is supported..." Tag: Visual edit: Switched		Revision as of 21:13, 24 September 2023 view source Eliora (talk \| contribs) autopatrolled, emailconfirmed 3,376 edits →Iridium Newer edit →
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	: mapping generators: ~429/425 = 1\77, 975/784 = 377.269		: mapping generators: ~429/425 = 1\77, 975/784 = 377.269

	Optimal ET sequence: ~~385~~, 1848, 7777		Optimal ET sequence: {{EDOs\|385, 1848, 7777}}