User:Godtone - Revision history

Godtone: /* My Python 3 code */ fix

2026-07-24T20:19:57Z

My Python 3 code: fix

← Older revision		Revision as of 20:19, 24 July 2026
Line 1,577:		Line 1,577:

	# the following definitions are equivalent in the set of commas considered 7-limit dieses:		# the following definitions are equivalent in the set of commas considered 7-limit dieses:
	# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7~~)) == dieses(5,odd_lim(9),odd_lim(9~~)) == dieses(5,odd_lim(9),odd_lim(7))		# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7)) == dieses(5,odd_lim(9),odd_lim(7))
	def dieses( max_n=4, gs=odd_lim(9), targets=None, show=False~~, minsizeexcl=1/1, maxsizeincl=250/243~~, minerr=steps(20000/19683,1)/4 ):		def dieses( max_n=4, gs=odd_lim(9), targets=None, show=False, minerr=steps(20000/19683,1)/4 ):
	if not targets:		if not targets:
	targets = gs		targets = gs
	dieses_found = []		dieses_found = dict()
	for g in gs:		for g in gs:
	~~if steps(g,1)<1/2:~~		for target in targets+[(2,1)]:
	for target in targets+[(2,1)]:		for n in range(2,max_n+1):
	for n in range(2,max_n+1):		candidate = reduce(div_iv( target, mul_iv([g]n) ))
	c = div_iv(target,mul_iv( ([g]n) ))		if steps(candidate,1)>1/2:
	~~swap =~~ steps(c,1)<0		candidate = div_iv((2,1),(candidate))
	~~if swap:~~		if steps(candidate,1)/n >= steps(20000/19683,1)/4 and steps(250/243,1) >= steps(candidate,1):
	c = div_iv((1,1),c)		if candidate not in dieses_found:
	~~c = reduce~~(c) ~~# condition 2 and 3 in line below~~		dieses_found[candidate] = []
	if steps(~~minsizeexcl~~,1) < steps(c,1) <= steps(~~maxsizeincl~~,1) ~~and~~ steps(c,1)/n >= minerr:		dieses_found[candidate].append(( n, g, target, steps(candidate,ed(1200))/n ))
	~~lhs~~, ~~rhs =~~ '('+striv(~~target~~)+')', '('+striv(g)+')^'+str(n)		if show:
	if c ~~not~~ in dieses_found:		for diesis in dieses_found:
	~~if show:~~		mindamage = min([ dieses_found[diesis][k][3] for k in range(len( dieses_found[diesis] )) ])
	~~print~~( striv(c), ~~'=', rhs if swap else lhs, '/'~~, ~~lhs if swap else rhs )~~		if mindamage >= minerr:
	~~dieses_found~~.~~append(c~~)		def equiv(d):
	~~else~~:		return ', '.join([ '('+striv(eq[1])+')^'+str(eq[0])+' ~ '+striv(eq[2])+' (~'+
	~~if show:~~		str( int(eq[3]*100+.5)/100 )[:5]+'c)' for eq in dieses_found[d] ])
	~~print(~~ '~~(', striv(~~c~~), '=~~', ~~rhs if swap else lhs~~, '/', ~~lhs if swap else rhs, '~~)' )		print(
	dieses_found.sort(key=lambda x: ~~steps~~(x,1))		pad( striv(diesis), 12 ),
	return ~~dieses_found~~		pad( str( int(mindamage*100+.5)/100 )[:6]+'c', 7, '.' ),
			equiv(diesis)
			)
			results = [diesis for diesis in dieses_found]
			results.sort(key=lambda x: as_float(x))
			return results
	</syntaxhighlight>		</syntaxhighlight>

Godtone: default attribute for show is inconvenient for calculations

2026-07-15T19:41:53Z

default attribute for show is inconvenient for calculations

← Older revision		Revision as of 19:41, 15 July 2026
Line 1,578:		Line 1,578:
	# the following definitions are equivalent in the set of commas considered 7-limit dieses:		# the following definitions are equivalent in the set of commas considered 7-limit dieses:
	# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7)) == dieses(5,odd_lim(9),odd_lim(9)) == dieses(5,odd_lim(9),odd_lim(7))		# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7)) == dieses(5,odd_lim(9),odd_lim(9)) == dieses(5,odd_lim(9),odd_lim(7))
	def dieses( max_n=4, gs=odd_lim(9), targets=None, show=~~True~~, minsizeexcl=1/1, maxsizeincl=250/243, minerr=steps(20000/19683,1)/4 ):		def dieses( max_n=4, gs=odd_lim(9), targets=None, show=False, minsizeexcl=1/1, maxsizeincl=250/243, minerr=steps(20000/19683,1)/4 ):
	if not targets:		if not targets:
	targets = gs		targets = gs

Godtone: /* My Python 3 code */ antispam option

2026-07-15T19:33:39Z

My Python 3 code: antispam option

← Older revision		Revision as of 19:33, 15 July 2026
Line 1,578:		Line 1,578:
	# the following definitions are equivalent in the set of commas considered 7-limit dieses:		# the following definitions are equivalent in the set of commas considered 7-limit dieses:
	# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7)) == dieses(5,odd_lim(9),odd_lim(9)) == dieses(5,odd_lim(9),odd_lim(7))		# dieses(4,odd_lim(9),odd_lim(9)) == dieses(4,odd_lim(9),odd_lim(7)) == dieses(5,odd_lim(9),odd_lim(9)) == dieses(5,odd_lim(9),odd_lim(7))
	def dieses( max_n=4, gs=odd_lim(9), targets=None, minsizeexcl=1/1, maxsizeincl=250/243, minerr=steps(20000/19683,1)/4 ):		def dieses( max_n=4, gs=odd_lim(9), targets=None, show=True, minsizeexcl=1/1, maxsizeincl=250/243, minerr=steps(20000/19683,1)/4 ):
	if not targets:		if not targets:
	targets = gs		targets = gs
Line 1,594:		Line 1,594:
	lhs, rhs = '('+striv(target)+')', '('+striv(g)+')^'+str(n)		lhs, rhs = '('+striv(target)+')', '('+striv(g)+')^'+str(n)
	if c not in dieses_found:		if c not in dieses_found:
	print( striv(c), '=', rhs if swap else lhs, '/', lhs if swap else rhs )		if show:
			print( striv(c), '=', rhs if swap else lhs, '/', lhs if swap else rhs )
	dieses_found.append(c)		dieses_found.append(c)
	else:		else:
	print( '(', striv(c), '=', rhs if swap else lhs, '/', lhs if swap else rhs, ')' )		if show:
			print( '(', striv(c), '=', rhs if swap else lhs, '/', lhs if swap else rhs, ')' )
	dieses_found.sort(key=lambda x: steps(x,1))		dieses_found.sort(key=lambda x: steps(x,1))
	return dieses_found		return dieses_found

Godtone: /* My Python 3 code */ add dieses function

2026-07-15T19:23:41Z

My Python 3 code: add dieses function

@@ Line 1,575: / Line 1,575: @@
 				results.append(edo)
 	return results
 </syntaxhighlight>

Godtone: /* zeta and optimal_edo_sequence */ more data

2026-06-22T20:36:20Z

zeta and optimal_edo_sequence: more data

← Older revision		Revision as of 20:36, 22 June 2026
Line 9:		Line 9:
	* [[User:Godtone/zeta]]		* [[User:Godtone/zeta]]
	Whose significance is backed up by the more psychoacoustically-informed tuning metrics I've designed (<code>optimal_edo_sequence</code>s from [[#My Python 3 code]]):		Whose significance is backed up by the more psychoacoustically-informed tuning metrics I've designed (<code>optimal_edo_sequence</code>s from [[#My Python 3 code]]):
	* [[User:Godtone/optimal edo sequences]]		* [[User:Godtone/optimal edo sequences]] (and [[User:Godtone/strict_optimal_edo_sequences]])
	...as well as by my own knowledge of tuning theory.		...as well as by my own knowledge of tuning theory.

Godtone: /* My Python 3 code */ clarification

2026-06-21T02:40:32Z

My Python 3 code: clarification

← Older revision		Revision as of 02:40, 21 June 2026
Line 466:		Line 466:

	== My Python 3 code ==		== My Python 3 code ==
	IMPORTANT NOTE: there seems to be ~~a bug~~ for subgroup mappings at the moment, pending investigation, but ideally usage of subgroups should be made far easier too:		IMPORTANT NOTE: there seems to be bugs for subgroup mappings at the moment, pending investigation, but ideally usage of subgroups should be made far easier too:
	<syntaxhighlight lang="python">		<syntaxhighlight lang="python">
	>>> sg = [2, 3, 7, 11, 13, 17, 19]		>>> sg = [2, 3, 7, 11, 13, 17, 19]

Godtone: /* My Python 3 code */ explain the mediant_complexity

2026-06-20T18:03:44Z

My Python 3 code: explain the mediant_complexity

← Older revision		Revision as of 18:03, 20 June 2026
Line 1,518:		Line 1,518:
	return result		return result

			# the length of the mediant path of whichever octave-revoicing gives the interval x the least length
	def mediant_complexity(x,revoicing_octs=7):		def mediant_complexity(x,revoicing_octs=7):
	mincomplexity = 2**30		mincomplexity = 2**30

Godtone: /* My Python 3 code */ there is only finitely many EDOs which provide some simplification of a set of intervals as contrasted to all-distinct

2026-06-20T17:07:49Z

My Python 3 code: there is only finitely many EDOs which provide some simplification of a set of intervals as contrasted to all-distinct

@@ Line 1,550: / Line 1,550: @@
 		print()
 	return spaces
 </syntaxhighlight>

Godtone: /* Novation Launchpad Pro MK3 isomorphic keyboard code */ move error

2026-05-28T19:19:10Z

Novation Launchpad Pro MK3 isomorphic keyboard code: move error

← Older revision		Revision as of 19:19, 28 May 2026
Line 1,622:		Line 1,622:

	'''It should be compatible with any Launchpad that has [[#Putting the Launchpad in programmer mode\|programmer mode]]; it has been confirmed to work for the Launchpad X so will likely also work for a Launchpad Mini MK3.'''		'''It should be compatible with any Launchpad that has [[#Putting the Launchpad in programmer mode\|programmer mode]]; it has been confirmed to work for the Launchpad X so will likely also work for a Launchpad Mini MK3.'''

	~~'''A strange error has been found: Python 3.14 and later versions have deprecated a functionality used, so downgrading to Python 3.12 may be required if nothing here works.'''~~

	ALSO: This should go without saying but take care of your launchpad! If you wipe it don't expect it to be properly responsive until fully dry and even then wiping it can have risks if the liquid goes inside. Similarly, do not bang it and probably don't leave it upside down (especially if for long periods of time) in case it causes the velocity sensitivity to go weird. Treat it as an instrument. If you do all this, it should be fine to use it for its intended purpose: just don't press ''too'' hard; try not press with more velocity than the buttons actually require, if possible. (Because of my silliness (not heeding such obvious procedures) there is a possibility that I may have weared my launchpad slightly in that I think I now require more pressure for the pressure-sensitive pads. I thought it responsible to add this note about taking care of your launchpad, as we are technically using it in a nonstandard way by treating the buttons as though they were just insensitive pads that require extra velocity/pressure.)		ALSO: This should go without saying but take care of your launchpad! If you wipe it don't expect it to be properly responsive until fully dry and even then wiping it can have risks if the liquid goes inside. Similarly, do not bang it and probably don't leave it upside down (especially if for long periods of time) in case it causes the velocity sensitivity to go weird. Treat it as an instrument. If you do all this, it should be fine to use it for its intended purpose: just don't press ''too'' hard; try not press with more velocity than the buttons actually require, if possible. (Because of my silliness (not heeding such obvious procedures) there is a possibility that I may have weared my launchpad slightly in that I think I now require more pressure for the pressure-sensitive pads. I thought it responsible to add this note about taking care of your launchpad, as we are technically using it in a nonstandard way by treating the buttons as though they were just insensitive pads that require extra velocity/pressure.)
Line 1,631:		Line 1,629:
	=== Installation issues/troubleshooting strategies/recommendations ===		=== Installation issues/troubleshooting strategies/recommendations ===
	The most potentially difficult part is that depending on what OS you are using, how you have Python installed, what version, etc. there can be complications so that running <code>pip install rtmidi</code> and <code>pip install mido</code> in a terminal does not work, or only appears to work so that there's issues when the code tries to use mido. I list potential issues below, so please read carefully for something applicable to your case if it isn't going smoothly.		The most potentially difficult part is that depending on what OS you are using, how you have Python installed, what version, etc. there can be complications so that running <code>pip install rtmidi</code> and <code>pip install mido</code> in a terminal does not work, or only appears to work so that there's issues when the code tries to use mido. I list potential issues below, so please read carefully for something applicable to your case if it isn't going smoothly.

			'''IMPORTANT: A strange error has been found: Python 3.14 and later versions have removed a functionality used by mido internally, so downgrading to Python 3.12 is required if nothing here works.'''

	'''IMPORTANT:''' Before deeming an installation of mido/rtmidi to "not be working", make sure that the issue is not just one of what MIDI ports are being autoselected; see (6.) onwards for details.		'''IMPORTANT:''' Before deeming an installation of mido/rtmidi to "not be working", make sure that the issue is not just one of what MIDI ports are being autoselected; see (6.) onwards for details.

Godtone: /* Novation Launchpad Pro MK3 isomorphic keyboard code */ catalogue inconsistency error that may occur

2026-05-28T19:17:29Z

Novation Launchpad Pro MK3 isomorphic keyboard code: catalogue inconsistency error that may occur

← Older revision		Revision as of 19:17, 28 May 2026
Line 1,622:		Line 1,622:

	'''It should be compatible with any Launchpad that has [[#Putting the Launchpad in programmer mode\|programmer mode]]; it has been confirmed to work for the Launchpad X so will likely also work for a Launchpad Mini MK3.'''		'''It should be compatible with any Launchpad that has [[#Putting the Launchpad in programmer mode\|programmer mode]]; it has been confirmed to work for the Launchpad X so will likely also work for a Launchpad Mini MK3.'''

			'''A strange error has been found: Python 3.14 and later versions have deprecated a functionality used, so downgrading to Python 3.12 may be required if nothing here works.'''

	ALSO: This should go without saying but take care of your launchpad! If you wipe it don't expect it to be properly responsive until fully dry and even then wiping it can have risks if the liquid goes inside. Similarly, do not bang it and probably don't leave it upside down (especially if for long periods of time) in case it causes the velocity sensitivity to go weird. Treat it as an instrument. If you do all this, it should be fine to use it for its intended purpose: just don't press ''too'' hard; try not press with more velocity than the buttons actually require, if possible. (Because of my silliness (not heeding such obvious procedures) there is a possibility that I may have weared my launchpad slightly in that I think I now require more pressure for the pressure-sensitive pads. I thought it responsible to add this note about taking care of your launchpad, as we are technically using it in a nonstandard way by treating the buttons as though they were just insensitive pads that require extra velocity/pressure.)		ALSO: This should go without saying but take care of your launchpad! If you wipe it don't expect it to be properly responsive until fully dry and even then wiping it can have risks if the liquid goes inside. Similarly, do not bang it and probably don't leave it upside down (especially if for long periods of time) in case it causes the velocity sensitivity to go weird. Treat it as an instrument. If you do all this, it should be fine to use it for its intended purpose: just don't press ''too'' hard; try not press with more velocity than the buttons actually require, if possible. (Because of my silliness (not heeding such obvious procedures) there is a possibility that I may have weared my launchpad slightly in that I think I now require more pressure for the pressure-sensitive pads. I thought it responsible to add this note about taking care of your launchpad, as we are technically using it in a nonstandard way by treating the buttons as though they were just insensitive pads that require extra velocity/pressure.)