Module:Interval edo approximation - Revision history

Pailiaq at 08:35, 26 May 2026

2026-05-26T08:35:45Z

← Older revision		Revision as of 08:35, 26 May 2026
Line 7:		Line 7:

	-- ===== CONFIGURATION VARIABLES =====		-- ===== CONFIGURATION VARIABLES =====
	local DEFAULT_TOLERANCE = 9.0 -- Relative error tolerance in percent		local DEFAULT_TOLERANCE = 13.0 -- Relative error tolerance in percent
	local DEFAULT_MIN_EDO = 5 -- Minimum EDO to check		local DEFAULT_MIN_EDO = 5 -- Minimum EDO to check
	local DEFAULT_MAX_EDO = 60 -- Maximum EDO to check		local DEFAULT_MAX_EDO = 60 -- Maximum EDO to check

2025-12-12T10:08:19Z

Fix

← Older revision		Revision as of 10:08, 12 December 2025
Line 103:		Line 103:

	-- Parse interval string to numeric ratio		-- Parse interval string to numeric ratio
	local ratio = eval_num_arg(interval_str)		local ratio = u.eval_num_arg(interval_str)
	if not ratio then		if not ratio then
	return "Error: Invalid interval format (use format like '3/2')"		return "Error: Invalid interval format (use format like '3/2')"

2025-12-12T10:07:48Z

Don't invent the wheel

@@ Line 2: / Line 2: @@
 -- Calculates EDO approximations for just intervals
 -- Usage: {{#invoke:EDO_Approximations|main|interval=3/2|tolerance=9|min_edo=5|max_edo=60}}
 local yesno = require("Module:Yesno")
 local p = {}
@@ Line 14: / Line 15: @@
 -- Python: return 1200 * math.log2(ratio)
 local function cents(ratio)
-    -- Lua doesn't have log2, so use change of base formula
+     return 1200 * u.log2(ratio)
 end
@@ Line 129: / Line 103: @@
      -- Parse interval string to numeric ratio
-     local ratio = parse_ratio(interval_str)
+     local ratio = eval_num_arg(interval_str)
      if not ratio then
          return "Error: Invalid interval format (use format like '3/2')"

2025-12-11T19:53:04Z

← Older revision		Revision as of 19:53, 11 December 2025
Line 143:		Line 143:
	-- Build the wikitable		-- Build the wikitable
	-- mw-collapsible: adds [hide] toggle button		-- mw-collapsible: adds [hide] toggle button
	-- mw-collapsed: table defaults to collapsed		-- mw-collapsed: table defaults to collapsed ##removed
	-- sortable: makes columns sortable by clicking headers		-- sortable: makes columns sortable by clicking headers
	local output = {}		local output = {}
	table.insert(output, '{\| class="wikitable center-all mw-collapsible ~~mw-collapsed~~ sortable"')		table.insert(output, '{\| class="wikitable center-all mw-collapsible sortable"')

	-- Calculate the precise ratio in cents for the caption		-- Calculate the precise ratio in cents for the caption

2025-11-30T05:04:18Z

fix

← Older revision		Revision as of 05:04, 30 November 2025
Line 154:		Line 154:

	table.insert(output, '\|+ style="font-size: 105%;" \| '		table.insert(output, '\|+ style="font-size: 105%;" \| '
	.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',		.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',
	display_name, ratio_cents, max_edo, tolerance))		display_name, ratio_cents, max_edo, tolerance))
	table.insert(output, '\|-')		table.insert(output, '\|-')

2025-11-30T05:03:32Z

defaulted tables to collapsed

← Older revision		Revision as of 05:03, 30 November 2025
Line 143:		Line 143:
	-- Build the wikitable		-- Build the wikitable
	-- mw-collapsible: adds [hide] toggle button		-- mw-collapsible: adds [hide] toggle button
			-- mw-collapsed: table defaults to collapsed
	-- sortable: makes columns sortable by clicking headers		-- sortable: makes columns sortable by clicking headers
	local output = {}		local output = {}
	table.insert(output, '{\| class="wikitable center-all mw-collapsible sortable"')		table.insert(output, '{\| class="wikitable center-all mw-collapsible mw-collapsed sortable"')

	-- Calculate the precise ratio in cents for the caption		-- Calculate the precise ratio in cents for the caption
Line 153:		Line 154:

	table.insert(output, '\|+ style="font-size: 105%;" \| '		table.insert(output, '\|+ style="font-size: 105%;" \| '
	.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',		.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',
	display_name, ratio_cents, max_edo, tolerance))		display_name, ratio_cents, max_edo, tolerance))
	table.insert(output, '\|-')		table.insert(output, '\|-')

2025-11-26T09:01:17Z

← Older revision		Revision as of 09:01, 26 November 2025
Line 117:		Line 117:
	local args = frame.args		local args = frame.args
	local interval_str = args.interval or args[1]		local interval_str = args.interval or args[1]
	local interval_name = args.~~name~~ -- Optional display name		local interval_name = args.interval_name -- Optional display name
	-- Convert string parameters to numbers using config defaults		-- Convert string parameters to numbers using config defaults
	local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE		local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE

2025-11-26T08:58:58Z

← Older revision		Revision as of 08:58, 26 November 2025
Line 117:		Line 117:
	local args = frame.args		local args = frame.args
	local interval_str = args.interval or args[1]		local interval_str = args.interval or args[1]
	local interval_name = args.~~interval_name~~ -- Optional display name		local interval_name = args.name -- Optional display name
	-- Convert string parameters to numbers using config defaults		-- Convert string parameters to numbers using config defaults
	local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE		local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE

2025-11-26T08:55:05Z

← Older revision		Revision as of 08:55, 26 November 2025
Line 150:		Line 150:
	local ratio_cents = cents(ratio)		local ratio_cents = cents(ratio)
	-- Include subtitle info in caption to avoid breaking sortable functionality		-- Include subtitle info in caption to avoid breaking sortable functionality
	local display_name = interval_name or interval_str		local display_name = (interval_name and interval_name ~= "") and interval_name or interval_str

	table.insert(output, '\|+ style="font-size: 105%;" \| '		table.insert(output, '\|+ style="font-size: 105%;" \| '

2025-11-26T08:50:26Z

← Older revision		Revision as of 08:50, 26 November 2025
Line 117:		Line 117:
	local args = frame.args		local args = frame.args
	local interval_str = args.interval or args[1]		local interval_str = args.interval or args[1]
			local interval_name = args.interval_name -- Optional display name
	-- Convert string parameters to numbers using config defaults		-- Convert string parameters to numbers using config defaults
	local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE		local tolerance = tonumber(args.tolerance) or DEFAULT_TOLERANCE
Line 150:		Line 150:
	local ratio_cents = cents(ratio)		local ratio_cents = cents(ratio)
	-- Include subtitle info in caption to avoid breaking sortable functionality		-- Include subtitle info in caption to avoid breaking sortable functionality
	table.insert(output, '\|+ style="font-size: 105%;" \| '		local display_name = interval_name or interval_str
	.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',
	~~interval_str~~, ratio_cents, max_edo, tolerance))		table.insert(output, '\|+ style="font-size: 105%;" \| '
			.. string.format('Edo approximations for %s (%.2f{{c}})<br /><span style="font-size: 0.75em;">\'\'≤ %dedo, relative error ≤ %g%%\'\'</span>',
			display_name, ratio_cents, max_edo, tolerance))
	table.insert(output, '\|-')		table.insert(output, '\|-')
	table.insert(output, '! Edo'		table.insert(output, '! Edo'