Module:Interval table: Difference between revisions

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@@ Line 71: / Line 71: @@
 	local tuning = frame.args['tuning']
 	local et = ET.parse(tuning) or ET.parse('12edo')
-	local threshold = tonumber(frame.args['threshold'] or '')
 	local patent_val = {
 		[2] = ET.approximate(et, 2),
@@ Line 136: / Line 134: @@
 		wikitext = wikitext .. '|'
 		for j=1,#ratios_list do
-			-- Go through all ratios, if they are mapped to the current step in the ET's patent val with less than the threshold of relative error
+			-- Go through all ratios, if they are mapped to the current step in the ET's patent val and <40 cents error, add to approximate ratios column
-			-- then add to approximate ratios column
 			t = mapping(u.get_monzo(ratios_list[j][1], ratios_list[j][2]), patent_val)
-			relative_error = math.abs(t - math.log(ratios_list[j][1]/ratios_list[j][2])/math.log(et.equave^(1/et.size)))
+			if t == i and math.abs(ET.cents(et, i) - u._log(ratios_list[j][1]/ratios_list[j][2], 2) * 1200) < 40 then
-			if t == i and relative_error < threshold then
 				wikitext = wikitext .. '[[' .. ratios_list[j][1] .. '/' .. ratios_list[j][2] .. ']], '
 			end