User:Xenwolf/Python - Revision history

Xenwolf: /* Generate EDO exposés */ retailored function

2021-06-13T14:46:56Z

Generate EDO exposés: retailored function

← Older revision		Revision as of 14:46, 13 June 2021
Line 31:		Line 31:
	== Generate EDO exposés ==		== Generate EDO exposés ==

	The following script creates most of the parameters for ~~the~~ EDO info boxes ~~(1..99)~~:		The following script creates most of the parameters for EDO info boxes, it can also be used as a module:

	<syntaxhighlight lang="python">		<syntaxhighlight lang="python">
	import math		import math

	# ~~formatted~~ size ~~string~~		# step size in cents
	def ed_interval_size(steps, division=12, equiv=2~~, digits=0~~):		def ed_interval_size(steps, division=12, equiv=2):
	return ~~f'{~~math.log(equiv, 2)/divisionsteps 1200~~:.{digits}f}'~~		return math.log(equiv, 2)/division * steps * 1200

	def ~~ed_expose~~(n):		# format (most of) of XenWiki info box
			def edo_info(n):
			a = ed_interval_size(1, n, 2)
	p5s = round(n*math.log(3/2, 2))		p5s = round(n*math.log(3/2, 2))
	p5c = round(p5s*1200/n)		p5c = round(p5s*1200/n)
Line 54:		Line 56:
	A1 = f'{A1s}\{n} ({A1c}¢)'		A1 = f'{A1s}\{n} ({A1c}¢)'
	print(f'{n} EDO ')		print(f'{n} EDO ')
	print(f'\| Step size = {~~ed_interval_size(1, n, 2, 5)~~}¢')		print(f'\| Step size = {a:.5f}¢')
	print(f'\| Fifth = {p5}')		print(f'\| Fifth = {p5}')
	print(f'\| Major 2nd = {M2}')		print(f'\| Major 2nd = {M2}')
Line 61:		Line 63:
	print()		print()

	# some examples		if __name__ == "__main__":
	for n in range(1, 100):		# some EDO examples
	ed_expose(n)		for n in range(1, 100):
			ed_expose(n)
	</syntaxhighlight>		</syntaxhighlight>

Xenwolf: add automatic table of contents

2021-06-12T22:21:04Z

add automatic table of contents

← Older revision		Revision as of 22:21, 12 June 2021
Line 1:		Line 1:
	... just snippets ...		... just snippets ...
			__TOC__
	== Calculate ED step size ==		== Calculate ED step size ==

Xenwolf: +1

2021-06-12T22:20:35Z

← Older revision		Revision as of 22:20, 12 June 2021
Line 28:		Line 28:
	1\171 EDO --- 7.01754		1\171 EDO --- 7.01754
	</pre>		</pre>

			== Generate EDO exposés ==

			The following script creates most of the parameters for the EDO info boxes (1..99):

			<syntaxhighlight lang="python">
			import math

			# formatted size string
			def ed_interval_size(steps, division=12, equiv=2, digits=0):
			return f'{math.log(equiv, 2)/divisionsteps 1200:.{digits}f}'

			def ed_expose(n):
			p5s = round(n*math.log(3/2, 2))
			p5c = round(p5s*1200/n)
			p5 = f'{p5s}\{n} ({p5c}¢)'
			M2s = (2*p5s) % n
			M2c = round(M2s*1200/n)
			M2 = f'{M2s}\{n} ({M2c}¢)'
			m2s = 3n - 5p5s
			m2c = round(m2s*1200/n)
			m2 = f'{m2s}\{n} ({m2c}¢)'
			A1s = M2s - m2s
			A1c = round(A1s*1200/n)
			A1 = f'{A1s}\{n} ({A1c}¢)'
			print(f'{n} EDO ')
			print(f'\| Step size = {ed_interval_size(1, n, 2, 5)}¢')
			print(f'\| Fifth = {p5}')
			print(f'\| Major 2nd = {M2}')
			print(f'\| Minor 2nd = {m2}')
			print(f'\| Augmented 1sn = {A1}')
			print()

			# some examples
			for n in range(1, 100):
			ed_expose(n)
			</syntaxhighlight>

Xenwolf: expanded

2021-06-11T16:32:54Z

expanded

@@ Line 1: / Line 1: @@
 ... just snippets ...
 <syntaxhighlight lang="python">
 import math
-# formatted output integrated, default (5) is for step size
+# formatted size string
-def interval_size(steps, division, equave, digits=5):
+def ed_interval_size(steps, division=12, equiv=2, digits=0):
-     return f'{math.log(equave, 2)/division*steps * 1200:.{digits}f}'
+     return f'{math.log(equiv, 2)/division*steps * 1200:.{digits}f}'
 </syntaxhighlight>

Xenwolf: Created page with "... just snippets ... import math # formatted output integrated, default (5) is for step size def interval_size(steps, division, equave, digi..."

2021-06-11T16:22:40Z

Created page with "... just snippets ... <syntaxhighlight lang="python"> import math # formatted output integrated, default (5) is for step size def interval_size(steps, division, equave, digi..."

New page

... just snippets ...

<syntaxhighlight lang="python">
import math

# formatted output integrated, default (5) is for step size
def interval_size(steps, division, equave, digits=5):
return f'{math.log(equave, 2)/division*steps * 1200:.{digits}f}'
</syntaxhighlight>