User:Xenwolf/SandBox

Testing User:Xenwolf/Template:Cents

1901.955

1901.95500

10/9

Alignment of Table columns

{| class="wikitable left-1 center-2 right-3"
|-
! Left-aligned
! Center-aligned
! Right-aligned
|-
| Word
| 3/2
| 0.234
|-
| More words
| style="text-align:left" | 129/128
| 123.456
|}

Left-aligned	Center-aligned	Right-aligned
Word	3/2	0.234
More words	129/128	123.456

Number of active users

The value 47 of {{NUMBEROFACTIVEUSERS}} is obviously wrong (also on Special:Statistics), see Special:ActiveUsers for active users.

maybe related to:

• {{NUMBEROFACTIVEUSERS}} remains stuck at 0 on Project:Support desk
• ⚓ T140079 {{NUMBEROFACTIVEUSERS}} doesn’t get updated when $wgMiserMode = false

Proposal: Shorten editing titles

When using tabbed browsing, long identical prefixes (like Editing ) in titles make it hard to differentiate tabs of wiki pages currently being edited.

system message	predefined text	suggested text
MediaWiki:Editingcomment	Editing $1 (new section)	✎ $1 (new section)
MediaWiki:Editing	Editing $1	✎ $1
MediaWiki:Editingsection	Editing $1 (section)	✎ $1 (section)

Testing User:Xenwolf/Template:Primes in EDO

Approximation of primary intervals in 23 EDO

Prime number		2	3	5	7	11	13	17	19	23
Error	absolute (¢)	0.0	-23.7	-21.1	+22.5	+22.6	-5.7	-0.6	+15.5	-2.2
	relative (%)	0.0	-45.4	-40.4	+43.1	+43.3	-11.0	-1.2	+29.8	-4.2
Degree (reduced)		23 (0)	36 (13)	53 (7)	65 (19)	80 (11)	85 (16)	94 (2)	98 (6)	104 (12)

Approximation of primary intervals in 26 EDO

Prime number		2	3	5	7	11	13	17	19	23
Error	absolute (¢)	0.0	-9.6	-17.1	+0.4	+2.5	-9.8	-12.6	-20.6	+17.9
	relative (%)	0.0	-20.9	-37.0	+0.9	+5.5	-21.1	-27.4	-44.6	+38.7
Degree (reduced)		26 (0)	41 (15)	60 (8)	73 (21)	90 (12)	96 (18)	106 (2)	110 (6)	118 (14)

Approximation of primary intervals in 37 EDO

Prime number		2	3	5	7	11	13	17	19	23
Error	absolute (¢)	0.0	+11.6	+2.9	+4.1	0.0	+2.7	-7.7	-5.6	-12.1
	relative (%)	0.0	+35.6	+8.9	+12.8	+0.1	+8.4	-23.6	-17.3	-37.2
Degree (reduced)		37 (0)	59 (22)	86 (12)	104 (30)	128 (17)	137 (26)	151 (3)	157 (9)	167 (19)

This (or something similar) could be transformed into a subst template now. See Wikipedia: Help:Substitution for more on substitution.

Testing Template:Signed

• +6
• +6.5
• 0
• -0.5
• -5

Testing User:Xenwolf/Template:EDOs

I evaluate option(s) to only generate links to existing pages as a feature of Template:EDOs. Answer: No.

• done: leading zeros removed

101 1001edo

• hard to do: existence checks
  • #ifexist is evaluated before #regex
  • expensive (see mw: Help:Extension:ParserFunctions ##ifexist)

Testing template arguments

User:Arseniiv/TodoTest ist used to generate the text (and auto-categorization) of the following sections.

The visual design is completely left out, but a variable list of (up to 7) positional arguments is supported as well as an optional named argument without auto-categorization.

Testing factor notation

This solution requires valid (and sensible) input, there is no intelligence on board that would be able to detect zero divisions like 0^-1.

1st version with mandatory exponents

Input: 2^-4 * 3^4 * 5^-1

Code: {{#replace:{{#regex: 2^-4 * 3^4 * 5^-1|/(\d+)\s*\^\s*(-?\d+)(\s*\*\s*)?/|\1<sup>\2</sup> \3&nbsp;}}|*|⋅}}

Output: {{#regex: 2^-4 ⋅ 3^4 ⋅ 5^-1|/(\d+)\s⋅\^\s⋅(-?\d+)(\s⋅\⋅\s⋅)?/|\1^\2 \3 }}

2nd version with optional exponents

Input: 2^2 * 5 * 11^-1

Code: {{#replace:{{#regex: 2^2 * 5 * 11^-1|/(\d+)(?:\s*\^\s*(-?\d+))?(\s*\*\s*)?/|\1<sup>\2</sup> \3&nbsp;}}|*|⋅}}

Output: {{#regex: 2^2 ⋅ 5 ⋅ 11^-1|/(\d+)(?:\s⋅\^\s⋅(-?\d+))?(\s⋅\⋅\s⋅)?/|\1^\2 \3 }}

User:Arseniiv/Factorization

* {{User:Arseniiv/Factorization| 2^-4 * 3^4 * 5^-1 }}
* {{User:Arseniiv/Factorization|2^-4*3^4*5^-1}}
* {{User:Arseniiv/Factorization| 2^2 * 5 * 11^-1 }}
* {{User:Arseniiv/Factorization|2^2*5*11^-1}}
* {{User:Arseniiv/Factorization
|2^2*
5*
11^-1
}}
* {{User:Arseniiv/Factorization
|2
^
2
*
5
*
11
^
-1
}}

• {{#regex: 2^−4 ⋅  3^4 ⋅  5^−1 |/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}
• {{#regex: 2^−4⋅ 3^4⋅ 5^−1|/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}
• {{#regex: 2^2 ⋅  5 ⋅  11^−1 |/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}
• {{#regex: 2^2⋅ 5⋅ 11^−1|/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}
• {{#regex: 2^2⋅ 

5⋅  11^−1 |/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}

• {{#regex: 2

^ 2 ⋅  5 ⋅  11 ^ −1 |/(\d+)\s⋅ (?:(?:\⋅ \⋅ |\^)\s⋅ ([−−]?\d+))?\s⋅ (?:(\⋅ )\s⋅ |$)/u|\1^\2 \3}}