View source for User:DVdm/sandbox

{{User sandbox}}
<!-- EDIT BELOW THIS LINE -->
{{tocright}}

==Tools==
* [[User:DVdm/common.js]]
* [[Wikipedia:Twinkle/Preferences]]
* [[Wikipedia:The Wikipedia Library]]
* [[Wikipedia:The Wikipedia Library/Databases]]
* [[Wikipedia:Edit_filter/Requested]]
* [http://tools.wmflabs.org/sigma/editorinteract.py Editor interaction utility]
* [http://toolserver.org/~snottywong/editorinteract.html Editor interaction utility (old)]
* [[MediaWiki talk:Spam-blacklist#Proposed additions]]
* [[MediaWiki:Gadget-markblocked.js]]
* [[Special:TopicSubscriptions]]
* [[MediaWiki:Watchlist-messages]]
* [https://ftools.toolforge.org/general/ip-range-calc.html IP range calculator]

;Citing sources (from [[User:Gilliam]]) 

*[[User:ProveIt GT|ProveIt GT]] (Highly recommended!) 
**Enable ProveIt at your preferences under 'Gadgets'. It will appear thereafter in articles when you click Edit. Copy and paste items needed into the boxes, such as URL, page title, etc. Use Preview function for optimal results.
* [http://reftag.appspot.com/ Citation Tool for Google Books] (Highly recommended!) 
**Citation Tool works with digitized books at http://books.google.com/ Search Google Books for subject matter. Once you find a page containing relevant info, copy and past URL into the Citation Tool, and it will automatically generate a ref you can add directly to Wikipedia.</font>
*[http://news.google.com/newspapers Google Newspaper Archive] 
**The free Google Newspaper Archive is a searchable database of old newspapers. Once you find the article you need, copy/paste URL, date, author, etc. into ProveIt.
* [[User:Dispenser/Reflinks]] 
**This is a tool that will automatically convert bare URLs into bot-generated inline refs.


* [https://en.wikipedia.org/w/index.php?title=Wikipedia:Administrator_intervention_against_vandalism&action=edit&section=2 AIV edit]

* [https://en.wikipedia.org/w/index.php?title=Wikipedia:Sockpuppet_investigations/Asdisis&action=edit&section=1 Asdisis SPI add]
* [https://en.wikipedia.org/w/index.php?title=Wikipedia:Sockpuppet_investigations/Azul411&action=edit&section=1 Azul411 SPI add]

* [https://en.wikipedia.org/w/index.php?action=edit&preload=Wikipedia%3ASockpuppet+investigations%2FSPI%2FInputbox+blank+report+for+ordinary+use&editintro=Wikipedia%3ASockpuppet+investigations%2FSPI%2FInputbox+instructions+for+ordinary+use&summary=New+report+created+or+added&nosummary=yes&minor=no&section=new&title=Wikipedia%3ASockpuppet+investigations%2FAsdisis&create=Submit Asdisis SPI new]
*[https://en.wikipedia.org/w/index.php?action=edit&preload=Wikipedia%3ASockpuppet+investigations%2FSPI%2FInputbox+blank+report+for+ordinary+use&editintro=Wikipedia%3ASockpuppet+investigations%2FSPI%2FInputbox+instructions+for+ordinary+use&summary=New+report+created+or+added&nosummary=yes&minor=no&section=new&title=Wikipedia%3ASockpuppet+investigations%2FAzul411&create=Submit Azul411 SPI new]

=== Edit summaries ===
*<nowiki> Not a reliable source: publisher appears in our [[wp:List_of_companies_engaged_in_the_self-publishing_business]]</nowiki>
*<nowiki> Roman vs italic for [[differential]], [[imaginary unit]], and [[Euler's number]], see [[MOS:MATH#Roman versus italic]] and [[MOS:STYLERET]].</nowiki> 
*<nowiki> Too broad - See [[Template:Infobox musical artist#associated acts]]: "for professional relationships with other notable musicians or bands that are significant to this artist's career." </nowiki>
*<nowiki> Unneeded edit. Spaces are optional for section header markings. See usage with and without spaces in for instance [[MOS:SECTIONS]] and [[MOS:OVERSECTION]]</nowiki>
*<nowiki> [[MOS:AT]]: "Do not use articles (a, an, or the) as the first word"</nowiki>
*<nowiki> [[MOS:CAPTIONS]]: "Most captions are not complete sentences but merely sentence fragments which should not end with a period."</nowiki>
*<nowiki> [[MOS:CIRCULAR]]: "Do not link to pages that redirect back to the page the link is on."</nowiki>
*<nowiki> [[MOS:CONTEXTBIO]]: "Ethnicity, religion, or sexuality should generally not be in the lead unless it is relevant to the subject's notability." </nowiki>
*<nowiki> [[MOS:CONTRACTION]]: Wikipedia avoids contractions.</nowiki>
*<nowiki> [[MOS:CURLY]]: straight style is recommended in Wikipedia.</nowiki>
*<nowiki> [[MOS:DATEVAR]] and [[wp:RETAIN]]</nowiki>
*<nowiki> [[MOS:DOUBLESPACE]]: "Some editors place two spaces after a period/full stop; these are condensed to one space when the page is rendered, so it does not affect what readers see." No need to change, and see also [[MOS:STYLERET]].</nowiki>
*<nowiki> [[MOS:EMDASH]]: "An em dash is always unspaced (without a space on either side)"</nowiki>
*<nowiki> [[MOS:FORMULA]]: "For inline formulae, such as a2 − b2, the community of mathematical editors of English Wikipedia currently has no consensus about preferred formatting." See also [[MOS:STYLERET]].</nowiki>
*<nowiki> [[MOS:HEADER]]s and titles take sentence case: "Only the first word in the caption or header should be capitalized"</nowiki>
*<nowiki> [[MOS:HEADING]] and [[MOS:AT]]: "Do not use A, An, or The as the first word... "</nowiki>
*<nowiki> [[MOS:HEADING]] as with [[MOS:AT]]: "Do not use articles (a, an, or the) as the first word"</nowiki>
*<nowiki> [[MOS:LISTCAPS]]: "If the list items are sentence fragments, then capitalization should be consistent – sentence case should be applied to either all or none of the items". No need to change here, and see [[MOS:STYLERET]] </nowiki>
*<nowiki> [[MOS:LQ]]: "If the quotation is a single word or fragment, place the terminal punctuation outside."</nowiki>
*<nowiki> [[MOS:MATH#PUNC]]: "Just as in mathematics publications, a sentence which ends with a formula must have a period at the end of the formula." </nowiki>
*<nowiki> [[MOS:MUHAMMAD]]: "Honorifics for Muhammad should generally not be used in articles." </nowiki>
*<nowiki> [[MOS:NOSECTIONLINKS]]: "Section headings should not contain links, especially where only part of a heading is linked." </nowiki>
*<nowiki> [[MOS:NUMERAL]]: "Generally, in article text Integers from zero to nine are spelled out in words."</nowiki>
*<nowiki> [[MOS:NUMRANGE]]: "Like date ranges, number ranges and page ranges should state the full value of both the beginning and end of the range, separated by an en dash."</nowiki>
*<nowiki> [[MOS:OVERLINK]]: "Unless a term is particularly relevant to the context in the article, the following are usually not linked..."</nowiki>
*<nowiki> [[MOS:PBUH]]: "PBUH, or the fuller "peace be upon him", after Muhammad or other Islamic prophets — recommended action is to remove."</nowiki>
*<nowiki> [[MOS:REFPUNCT]]: "All reference tags should immediately follow the text to which the footnote applies, with no intervening space."</nowiki>
*<nowiki> [[MOS:REFPUNCT]]: "Ref tags are placed after adjacent punctuation, not before"</nowiki>
*<nowiki> [[MOS:REPEATLINK]]: "Generally, a link should appear only once in an article..."</nowiki>
*<nowiki> [[MOS:SECTIONSTYLE]]: "... section headings should:... Not redundantly refer back to the subject of the article."</nowiki>
*<nowiki> [[MOS:SECTIONS]]: "For technical reasons, section headings should: ... * Not contain <math> markup."</nowiki>
*<nowiki> [[MOS:SERIAL]]: "Editors may use either convention so long as each article is internally consistent." No need to alter serial comma style, ands see also [[MOS:STYLERET]].</nowiki>
*<nowiki> [[MOS:STYLERET]]: "... it is inappropriate for a Wikipedia editor to change from one style to another unless there is some substantial reason for the change."</nowiki>
*<nowiki> [[MOS:SURNAME]]: "After the initial mention, a person should generally be referred to by surname"</nowiki>
*<nowiki> [[Template:Infobox_scientist]]: "name: Insert name of scientist, mathematician or engineer. (Defaults to article title if left blank.) Note: Do not include honorifics, icons, or other images."</nowiki>
*<nowiki> [[WP:BCE]]: "Do not change the established era style in an article unless there are reasons specific to..." See also [[MOS:STYLERET]].</nowiki>
*<nowiki> [[WP:CITESTYLE]]: "... citations within any given article should follow a consistent style."</nowiki>
*<nowiki> [[WP:EASTEREGG]] improper wikilink</nowiki>
*<nowiki> [[WP:ELNO]] Links normally to be avoided: Item #11 "Blogs, personal web pages and most fansites (negative ones included), except those written by a recognized authority."</nowiki>
*<nowiki> [[WP:ENGVAR]] and [[wp:RETAIN]]</nowiki>
*<nowiki> [[WP:MOS#Wikilinks]]: "[...] capitalize the first letter [...] when specifically referring to the linked article by its name. Example: [[Snake]]s are often [[venomous]], but [[lizard]]s only rarely (see [[Poison]])."</nowiki>
*<nowiki> [[WP:NOTSEEALSO]]: "See also section should not include red links or links to disambiguation pages."</nowiki>
*<nowiki> [[WP:NOTSEEALSO]]: "See also section should not repeat links that appear in the article's body or its navigation boxes."</nowiki>
*<nowiki> [[WP:PBUH]]: "recommended action is to remove."</nowiki>
*<nowiki> [[WP:Reliable sources/Perennial sources]]: "arXiv is a self-published source, and is generally unreliable..."</nowiki>
*<nowiki> [[WP:SDNONE]]: "...but some article titles are sufficiently detailed that an additional short description would not be helpful..." </nowiki>
*<nowiki> [[WP:STYLERET]]: Undone, as a comma is not needed after a short prepositional phrase. See https://prowritingaid.com/grammar/1000157/Why-should-you-put-comma-after-prepositional-phrases : "For short introductory phrases (fewer than four words), you can choose to add a comma or not." </nowiki>
*<nowiki> [[WP:TALK#REPLIED]]: "if anyone has already replied to or quoted your original comment, changing your comment may deprive any replies of their original context, and this should be avoided."</nowiki>
*<nowiki> [[WP:TALKO]]: "Never edit or move someone's comment to change its meaning, even on your own talk page." </nowiki>
*<nowiki> [[WP:Talk page guidelines]], removing talk page chat.</nowiki>
*<nowiki> </nowiki>
*<nowiki> </nowiki>

=== Edit summary searches ===

* [https://tools.wmflabs.org/sigma/summary.py?name=DVdm&search=Added+report+for&server=enwiki&max=500&ns= AIV added report for]
* [https://tools.wmflabs.org/sigma/summary.py?name=DVdm&search=Added+report+for&server=enwiki&max=500&ns= AIV reported]

===Huggle===
* https://www.mediawiki.org/wiki/API:Main_page
* https://en.wikipedia.org/w/api.php

* https://github.com/huggle/huggle3-qt-lx/releases/download/3.1.18/huggle_3.1.18.exe
* https://github.com/huggle/huggle3-qt-lx/releases/download/3.1.18/huggle_3.1.18_mingw32.exe
* https://github.com/huggle/huggle3-qt-lx/releases/download/3.1.19/huggle_3.1.19.exe
* https://github.com/huggle/huggle3-qt-lx/releases/download/3.1.19/huggle_3.1.19_mingw32.exe

== Characters ==
 ✔ 🙃 🎄 🎇

== Paragraphs ==

See [[Template:Paragraph break]]

This is paragraph 1 with <nowiki>{{pb}}</nowiki>.{{pb}}
This is paragraph 2 with a blank line.

This is paragraph 3 not with <nowiki><p/></nowiki>.

This is paragraph 4 also not with <nowiki><p /></nowiki>.

This is paragraph 5

== Links ==

* {{articlelinks|User:DVdm/huggle.css}}
* [[Wikipedia talk:Verifiability/Archive 63#popular culture RfC]]
* https://owl.english.purdue.edu/owl/resource/607/02/
* Roman vs italic for [[derivative|differential]], [[imaginary unit]], and [[e (mathematical constant)|Euler's number]]: See [[Wikipedia:Manual of Style/Mathematics#Roman versus italic]].
:: See [[User talk:88.109.172.167]] and [https://en.wikipedia.org/w/index.php?title=Noether%27s_theorem&diff=next&oldid=749917888 this revert].
:: And [[User talk:DVdm/Archive_2016#Your reversions]]
:: And at [[Einstein field equations]]: [https://en.wikipedia.org/w/index.php?title=Einstein_field_equations&type=revision&diff=756640911&oldid=756634911]+[https://en.wikipedia.org/w/index.php?title=Einstein_field_equations&diff=next&oldid=756640911]
* [[Jaclyn Guillou]]

== Autohotkey-mated Google searches ==

;template gsearch
:quotes: {{User:DVdm/Templates/gsearch|"einstein predicted gravitational waves"}}
:noquotes: {{User:DVdm/Templates/gsearch|einstein predicted gravitational waves}}

;urlencode
:quotes: [https://scholar.google.com/scholar?q={{urlencode:"einstein predicted gravitational waves"}} Google Scholar],  [https://www.google.com/search?q={{urlencode:"einstein predicted gravitational waves"}}&tbm=bks Google Books]
:noquotes: [https://scholar.google.com/scholar?q={{urlencode:einstein predicted gravitational waves}} Google Scholar],  [https://www.google.com/search?q={{urlencode:einstein predicted gravitational waves}}&tbm=bks Google Books]

;hardcoded
:quotes: [https://scholar.google.com/scholar?q=%22einstein+predicted+gravitational+waves%22 Google Scholar], [https://www.google.com/search?q=%22einstein+predicted+gravitational+waves%22&tbm=bks Google Books], [https://www.google.com/search?q=%22einstein+predicted+gravitational+waves%22 Google Web],  [https://www.google.com/search?q=%22einstein+predicted+gravitational+waves%22&tbm=isch Google Images]
:no quotes: [https://scholar.google.com/scholar?q=einstein+predicted+gravitational+waves Google Scholar], [https://www.google.com/search?q=einstein+predicted+gravitational+waves&tbm=bks Google Books], [https://www.google.com/search?q=einstein+predicted+gravitational+waves Google Web],  [https://www.google.com/search?q=einstein+predicted+gravitational+waves&tbm=isch Google Images]

;tables
:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "Ampere-Maxwell law"
| [https://scholar.google.com/scholar?q={{urlencode:"Ampere-Maxwell law"}} 1,480 (96.2%)]
| [https://www.google.com/search?q={{urlencode:"Ampere-Maxwell law"}}&tbm=bks 1,330 (81.8%)]
| [https://www.google.com/search?q={{urlencode:"Ampere-Maxwell law"}} 12,700 (77.1%)]
|-
| "modified Ampere's law"
| [https://scholar.google.com/scholar?q={{urlencode:"modified Ampere's law"}} 56 (3.6%)]
| [https://www.google.com/search?q={{urlencode:"modified Ampere's law"}}&tbm=bks 293 (18.0%)]
| [https://www.google.com/search?q={{urlencode:"modified Ampere's law"}} 3,670 (22.3%)]
|-
| "Ampere's modified law"
| [https://scholar.google.com/scholar?q={{urlencode:"Ampere's modified law"}} 3 (0.2%)]
| [https://www.google.com/search?q={{urlencode:"Ampere's modified law"}}&tbm=bks 3 (0.2%)]
| [https://www.google.com/search?q={{urlencode:"Ampere's modified law"}} 102 (0.6%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "black hole horizon"
| [https://scholar.google.com/scholar?q={{urlencode:"black hole horizon"}} 20,500]
| [https://www.google.com/search?q={{urlencode:"black hole horizon"}}&tbm=bks 6,640]
| [https://www.google.com/search?q={{urlencode:"black hole horizon"}} 134,000]
|-
|}
:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "black hole"
| [https://scholar.google.com/scholar?q={{urlencode:"black hole"}} 1,500,000 (99.5%)]
| [https://www.google.com/search?q={{urlencode:"black hole"}}&tbm=bks 3,080,000 (99.0%)]
| [https://www.google.com/search?q={{urlencode:"black hole"}} 67,200,000 (97.9%)]
|-
| "white hole"
| [https://scholar.google.com/scholar?q={{urlencode:"white hole"}} 7,960 (0.5%)]
| [https://www.google.com/search?q={{urlencode:"white hole"}}&tbm=bks 30,100 (1.0%)]
| [https://www.google.com/search?q={{urlencode:"white hole"}} 1,430,000 (2.1%)]
|-
|}
:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "luminiferous aether"
| [https://scholar.google.com/scholar?q={{urlencode:"luminiferous aether"}} 2,480 (26.3%)]
| [https://www.google.com/search?q={{urlencode:"luminiferous aether"}}&tbm=bks 9,040 (14.1%)]
| [https://www.google.com/search?q={{urlencode:"luminiferous aether"}} 71,200 (38.2%)]
|-
| "luminiferous ether"
| [https://scholar.google.com/scholar?q={{urlencode:"luminiferous ether"}} 6,960 (73.7%)]
| [https://www.google.com/search?q={{urlencode:"luminiferous ether"}}&tbm=bks 55,300 (85.9%)]
| [https://www.google.com/search?q={{urlencode:"luminiferous ether"}} 115,000 (61.8%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "escape velocity" gravity planet
| [https://scholar.google.com/scholar?q={{urlencode:"escape velocity" gravity planet}} 20,600 (87.6%)]
| [https://www.google.com/search?q={{urlencode:"escape velocity" gravity planet}}&tbm=bks 44,100 (93.1%)]
| [https://www.google.com/search?q={{urlencode:"escape velocity" gravity planet}} 1,220,000 (93.0%)]
|-
| "escape speed" gravity planet
| [https://scholar.google.com/scholar?q={{urlencode:"escape speed" gravity planet}} 2,910 (12.4%)]
| [https://www.google.com/search?q={{urlencode:"escape speed" gravity planet}}&tbm=bks 3,260 (6.9%)]
| [https://www.google.com/search?q={{urlencode:"escape speed" gravity planet}} 91,400 (7.0%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "Fibonacci numbers"
| [https://scholar.google.com/scholar?q={{urlencode:"Fibonacci numbers"}} 42,300 (45.9%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci numbers"}}&tbm=bks 190,000 (54.9%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci numbers"}} 1,250,000 (21.0%)]
|-
| "Fibonacci sequence"
| [https://scholar.google.com/scholar?q={{urlencode:"Fibonacci sequence"}} 36,100 (39.2%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci sequence"}}&tbm=bks 110,000 (31.8%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci sequence"}} 4,150,000 (69.7%)]
|-
| "Fibonacci series"
| [https://scholar.google.com/scholar?q={{urlencode:"Fibonacci series"}} 13,700 (14.9%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci series"}}&tbm=bks 46,100 (13.3%)]
| [https://www.google.com/search?q={{urlencode:"Fibonacci series"}} 555,000 (9.3%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "speed of light in vacuum"
| [https://scholar.google.com/scholar?q={{urlencode:"speed of light in vacuum"}} 66,900 (75.6%)]
| [https://www.google.com/search?q={{urlencode:"speed of light in vacuum"}}&tbm=bks 67,400 (56.6%)]
| [https://www.google.com/search?q={{urlencode:"speed of light in vacuum"}} 980,000 (52.9%)]
|-
| "speed of light in a vacuum"
| [https://scholar.google.com/scholar?q={{urlencode:"speed of light in a vacuum"}} 21,600 (24.4%)]
| [https://www.google.com/search?q={{urlencode:"speed of light in a vacuum"}}&tbm=bks 51,700 (43.4%)]
| [https://www.google.com/search?q={{urlencode:"speed of light in a vacuum"}} 872,000 (47.1%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books
|-
| Pastafarianism "Parody religion"
| [https://scholar.google.com/scholar?q={{urlencode:Pastafarianism "Parody religion"}} 25]
| [https://www.google.com/search?q={{urlencode:Pastafarianism "Parody religion"}}&tbm=bks 39]
|-
|}


:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books
|-
| "emigrated to"
| [https://scholar.google.com/scholar?q={{urlencode:"emigrated to"}} 105.000]
| [https://www.google.com/search?q={{urlencode:"emigrated to"}}&tbm=bks 1.950.000]
|-
| "immigrated to"
| [https://scholar.google.com/scholar?q={{urlencode:"immigrated to"}} 107.000]
| [https://www.google.com/search?q={{urlencode:"immigrated to"}}&tbm=bks 693.000]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books
|-
| "in Principia Mathematica"
| [https://scholar.google.com/scholar?q={{urlencode:"in Principia Mathematica"}} 3400]
| [https://www.google.com/search?q={{urlencode:"in Principia Mathematica"}}&tbm=bks at least 13 pages]
|-
| "in the Principia Mathematica"
| [https://scholar.google.com/scholar?q={{urlencode:"in the Principia Mathematica"}} 790]
| [https://www.google.com/search?q={{urlencode:"in the Principia Mathematica"}}&tbm=bks 8 pages]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books
|-
| "an 1856 letter"
| [https://scholar.google.com/scholar?q={{urlencode:"an 1856 letter"}} 194]
| [https://www.google.com/search?q={{urlencode:"an 1856 letter"}}&tbm=bks 475]
|-
| "a 1856 letter"
| [https://scholar.google.com/scholar?q={{urlencode:"a 1856 letter"}} 7]
| [https://www.google.com/search?q={{urlencode:"a 1856 letter"}}&tbm=bks 7]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar
|-
| "a hyperbola"
| [https://scholar.google.com/scholar?q={{urlencode:"a hyperbola"}} 40500]
|-
| "an hyperbola"
| [https://scholar.google.com/scholar?q={{urlencode:"an hyperbola"}} 3490]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "mathematical formulas"
| [https://scholar.google.com/scholar?q={{urlencode:"mathematical formulas"}} 81,700 (31.7%)]
| [https://www.google.com/search?q={{urlencode:"mathematical formulas"}}&tbm=bks 245,000 (61.6%)]
| [https://www.google.com/search?q={{urlencode:"mathematical formulas"}} 2,950,000 (64.0%)]
|-
| "mathematical formulae"
| [https://scholar.google.com/scholar?q={{urlencode:"mathematical formulae"}} 176,000 (68.3%)]
| [https://www.google.com/search?q={{urlencode:"mathematical formulae"}}&tbm=bks 153,000 (38.4%)]
| [https://www.google.com/search?q={{urlencode:"mathematical formulae"}} 1,660,000 (36.0%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| "scientific formulas"
| [https://scholar.google.com/scholar?q={{urlencode:"scientific formulas"}} 3,130 (52.0%)]
| [https://www.google.com/search?q={{urlencode:"scientific formulas"}}&tbm=bks 12,800 (31.2%)]
| [https://www.google.com/search?q={{urlencode:"scientific formulas"}} 231,000 (36.3%)]
|-
| "scientific formulae"
| [https://scholar.google.com/scholar?q={{urlencode:"scientific formulae"}} 2,890 (48.0%)]
| [https://www.google.com/search?q={{urlencode:"scientific formulae"}}&tbm=bks 28,200 (68.8%)]
| [https://www.google.com/search?q={{urlencode:"scientific formulae"}} 406,000 (63.7%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google Search !! Scholar !! Books !! Web
|-
| formulas
| [https://scholar.google.com/scholar?q={{urlencode:formulas}} 7,480,000 (75.5%)]
| [https://www.google.com/search?q={{urlencode:formulas}}&tbm=bks 26,600,000 (69.5%)]
| [https://www.google.com/search?q={{urlencode:formulas}} 1,380,000,000 (87.8%)]
|-
| formulae
| [https://scholar.google.com/scholar?q={{urlencode:formulae}} 2,430,000 (24.5%)]
| [https://www.google.com/search?q={{urlencode:formulae}}&tbm=bks 11,700,000 (30.5%)]
| [https://www.google.com/search?q={{urlencode:formulae}} 192,000,000 (12.2%)]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books !! Web
|-
| "escape velocity"
| [https://scholar.google.com/scholar?q={{urlencode:"escape velocity"}} 37,900]
| [https://www.google.com/search?q={{urlencode:"escape velocity"}}&tbm=bks 93,000]
| [https://www.google.com/search?q={{urlencode:"escape velocity"}} 505,000 ]
|-
| "escape speed"
| [https://scholar.google.com/scholar?q={{urlencode:"escape speed"}} 6,900]
| [https://www.google.com/search?q={{urlencode:"escape speed"}}&tbm=bks 12,600]
| [https://www.google.com/search?q={{urlencode:"escape speed"}} 144,000]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
!  !! Google Scholar !! Google Books !! Sum
|-
| arcsinh
| [https://scholar.google.com/scholar?q=arcsinh '''7440''']
| [https://www.google.com/search?q=arcsinh&tbm=bks 5660]
| 13100
|-
| asinh
| [https://scholar.google.com/scholar?q=asinh 5370]
| [https://www.google.com/search?q=asinh&tbm=bks '''7890''']
| '''13260'''
|-
| arsinh
| [https://scholar.google.com/scholar?q=arsinh 2360]
| [https://www.google.com/search?q=arsinh&tbm=bks 4710]
| 7070
|-
| argsinh
| [https://scholar.google.com/scholar?q=argsinh 479]
| [https://www.google.com/search?q=argsinh&tbm=bks 838]
| 1317
|-
|}

:{| class="wikitable" style="text-align: center"
|-
!  !! Google Scholar !! Google Books !! Sum
|-
| arctanh
| [https://scholar.google.com/scholar?q=arctanh '''8710''']
| [https://www.google.com/search?q=arctanh&tbm=bks 5340]
| '''14050'''
|-
| atanh
| [https://scholar.google.com/scholar?q=atanh 4630]
| [https://www.google.com/search?q=atanh&tbm=bks '''6350''']
| 10980
|-
| artanh
| [https://scholar.google.com/scholar?q=artanh 2070]
| [https://www.google.com/search?q=artanh&tbm=bks 3630]
| 5700
|-
| argtanh
| [https://scholar.google.com/scholar?q=argtanh 187]
| [https://www.google.com/search?q=argtanh&tbm=bks 381]
| 568
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books !! Web
|-
| "coriolis force"
| [https://scholar.google.com/scholar?q=%22coriolis+force%22 '''54,100''']
| [https://www.google.com/search?q=%22coriolis+force%22&tbm=bks '''92,200''']
| [https://www.google.com/search?q=%22coriolis+force%22 97,200]
|-
| "coriolis effect"
| [https://scholar.google.com/scholar?q=%22coriolis+effect%22 '''15,800''']
| [https://www.google.com/search?q=%22coriolis+effect%22&tbm=bks '''35,700''']
| [https://www.google.com/search?q=%22coriolis+effect%22 408,000]
|-
| coriolis force
| [https://scholar.google.com/scholar?q=coriolis+force 112,000]
| [https://www.google.com/search?q=coriolis+force&tbm=bks 160,000]
| [https://www.google.com/search?q=coriolis+force 458,000]
|-
| coriolis effect
| [https://scholar.google.com/scholar?q=coriolis+effect 115,000]
| [https://www.google.com/search?q=coriolis+effect&tbm=bks 109,000]
| [https://www.google.com/search?q=coriolis+effect 455,000]
|-
|}

:{| class="wikitable" style="text-align: center"
|-
! Google !! Scholar !! Books !! Web !! Fight
|-
| zeros 
| [https://scholar.google.com/scholar?q=zeros '''900,000''']
| [https://www.google.com/search?q=zeros&tbm=bks '''544,000''']
| [https://www.google.com/search?q=zeros 17,600,000]
| [https://www.googlefight.com/zeros-vs-zeroes.php (200)]
|-
| zeroes
| [https://scholar.google.com/scholar?q=zeroes '''122,000''']
| [https://www.google.com/search?q=zeroes&tbm=bks '''249,000''']
| [https://www.google.com/search?q=zeroes 7,170,000]
| [http://www.googlefight.com/zeros-vs-zeroes.php (116)]
|-
|}

;wpsearch
:quotes: {{wpsearch|"einstein predicted gravitational waves"}}
:noquotes: {{wpsearch|einstein predicted gravitational waves}}

==Reftests==
This is a test.<ref>{{cite book |title=Hands-on Machine Learning with JavaScript: Solve complex computational web problems using machine learning |author1=Burak Kanber |edition= |publisher=Packt Publishing Ltd |year=2018 |isbn=9781788990301 |page=148 |url=https://books.google.com/books?id=XnteDwAAQBAJ}} [https://books.google.com/books?id=XnteDwAAQBAJ&pg=PA148 Extract of page 148]</ref>
And this.<ref>{{cite book |title=Relativity and the Nature of Spacetime |author1=Vesselin Petkov |edition=2nd, illustrated |publisher=Springer Science & Business Media |year=2009 |isbn=9783642019623 |page=87 |url=https://books.google.com/books?id=AzfFo6A94WEC}} [https://books.google.com/books?id=AzfFo6A94WEC&pg=PA87 Extract of page 87]</ref>

{{reflist|closed=yes}}

==Templates==

* [[User:DVdm/Templates/gsearch]]

:Examples
* {{User:DVdm/Templates/gsearch|Albert Einstein}}
* [https://scholar.google.com/scholar?q={{urlencode:Albert Einstein}} Google Scholar], [https://www.google.com/search?q={{urlencode:Albert Einstein}}&tbm=bks Google Books]

== Tables ==

* [[Help:Introduction to tables with Wiki Markup]]

:{| class="wikitable" style="text-align: center"
|-
! Title1 !! Title2 !! Title3 !! Title4
|-
| data1-1 || data1-2 || data1-3 || data1-4
|-
| data2-1 || data2-2 || data2-3 || data2-4
|-
| data3-1 || data3-2 || data3-3 || data3-4
|-
|}

== Converts ==

:{| class="wikitable" style="text-align: left"
|-
! Source !! Result !! 
|-
| <code><nowiki>{{convert|11.186|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> || {{convert|11.186|km/s|mi/s km/h mph|abbr=on}} ||  ok
|-
| <code><nowiki>{{convert|11.19|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> || {{convert|11.19|km/s|mi/s km/h mph|abbr=on}} ||  ok
|-
| <code><nowiki>{{convert|11.2|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> || {{convert|11.2|km/s|mi/s km/h mph|abbr=on}} ||  ok
|-
| <code><nowiki>{{convert|11|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> || {{convert|11|km/s|mi/s km/h mph|abbr=on}} ||  ok
|-
| <code><nowiki>{{convert|11,186|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> ||  {{convert|11,186|km/s|mi/s km/h mph|abbr=on}} ||  nonsense
|-
| <code><nowiki>{{convert|11,19|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> ||  {{convert|11,19|km/s|mi/s km/h mph|abbr=on}} || nonsense
|-
| <code><nowiki>{{convert|11,2|km/s|mi/s km/h mph|abbr=on}}</nowiki></code> ||  {{convert|11,2|km/s|mi/s km/h mph|abbr=on}} || nonsense
|-
|}

== Charts ==
from [[Template:Farseer family tree]], used at [[Characters in the Realm of the Elderlings#The Royal Family, the Farseers]].

{{chart/start|style=line-height:100%;| summary=Boxes and lines diagram with 29 boxes}}
{{chart| |UNWOM|y|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|BOUNF|-|v|-|-|BOUNW| UNWOM=Unnamed Woman<br /><small>(a soldier)</small>| BOUNF='''King Bounty Farseer'''| BOUNW=The Wife of King Bounty}}
{{chart| | | | |!| | | | | | | | | | | | | | | | |,|-|-|^|-|-|-|-|-|-|-|-|-|-|.}}
{{chart|LAUR|y|CHADF|y|WOM| | | |CONSH|-|v|-|SHREF|-|-|v|-|DESMO| | | | |MERFA| LAUR=Laurel| CHADF=Chade Fallstar| WOM=Unknown Woman| CONSH=Constance of Shoaks| SHREF='''King Shrewd Farseer'''| DESMO=Desire Mountwell of Farrow| MERFA=Merry Farseer}}
{{chart| | | |!| | | |!| | | | | | | |,|-|-|^|-|-|-|-|.| |`|-|-|-|-|-|.| | | |!}}
{{chart| |LANT| | |SHUN| |MOUNW|y|CHIVF|-| PAT | |VERFA|v|KETTS| |REGFA| | |AUGFA| LANT=Lantern Fallstar| SHUN=Shine Fallstar| MOUNW=Mountain Woman| CHIVF=Prince Chivalry Farseer| PAT=Lady Patience<br />of Tradeford| VERFA='''King Verity Farseer'''| KETTS=Kettricken of the Mountains| REGFA='''King Regal the Pretender'''| AUGFA=August of Withywoods}}
{{chart| | | | | | | | | | | | | |!| | | | | | | | | |,|-|^|-|.}}
{{chart| | | | | | | | | | | | |FITZ |-|v|-|MOLCH| |SACFA| |DUTFA|v|ELLBL| FITZ=FitzChivalry Farseer| MOLCH=Molly Chandler| SACFA=Sacrifice Farseer <small>(stillborn)</small>| DUTFA='''King Dutiful Farseer'''| ELLBL=Elliania Blackwater|boxstyle_FITZ  =background-color: yellow}}
{{chart| | | | | | | |,|-|-|-|-|'| | |,|^|-|-|.| | | | | | | |,|-|^|-|v|-|-|-|.|}}
{{chart| | | | | | |MISHA| |RIDDLE|v|NETFA| |BEEFA| | | | | |PROFA| |INTFA| |PRMFA | MISHA=Hap Gladheart<br /><small>(fostered)</small>| RIDDLE=Riddle | NETFA=Nettle<br/>Farseer<br />| BEEFA=Bee<br/>Farseer| PROFA=Prince Prosper Farseer |INTFA=Integrity Farseer|PRMFA=Promise Farseer<br /><small>(announced)</small>}}
{{chart| | | | | | | | | | | | | |!| |}}
{{chart| | | | | | | | | | | | |HOPE| | HOPE=Hope }}


{{chart/end}}

== Indent Outdent tests ==

Base
:Indent 1
::Indent 2
:::Indent 3
{{outdent|3}}
Base <nowiki>{{outdent|3}}</nowiki>
:Indent 1
::Indent 2
:::Indent 3
::::Indent 4
:::::Indent 5
::::::Indent 6
{{outdent|6}}
Base <nowiki>{{outdent|6}}</nowiki>
:Indent 1
::Indent 2
:::Indent 3
::::Indent 4
:::::Indent 5
:::{{outdent|2}}
:::Indent 3 <nowiki>:::{{outdent|2}}</nowiki> 
::::Indent 4
:::::Indent 5
::::::Indent 6

== Linkspam ==
Notice board: [[MediaWiki talk:Spam-blacklist]]

Blacklist: [[MediaWiki:Spam-blacklist]]
* [https://en.wikipedia.org/w/index.php?search=+https%3A%2F%2Farchive.org%2Fstream%2FOperaMagistris&title=Special:Search&profile=advanced&fulltext=1&ns0=1&ns1=1&ns2=1&ns3=1&searchToken=e78drcvsv3rh1gblyeabnp6n9 https://archive.org/stream/OperaMagistris]

* {{spamlink|https://mathvault.ca}}
* {{spamlink|worldmentalcalculation.com}}
* {{spamlink|openbookpublishers.com}}
* {{spamlink|site123.me}}
* {{spamlink|quora.com}}
* {{spamlink|EdgarLOwen.info}}
* {{spamlink|khanacademy.org}}
* {{spamlink|techquintal.com}}
* {{spamlink|thefamouspeople.com}}
* {{spamlink|whatswaving.weebly.com}}
* {{spamlink|extremefinitism.com}}
* {{spamlink|toddandmarlon.com}}
* {{spamlink|kmbcook.github.io}}
* {{spamlink|philica.com}}
* {{spamlink|researchgate.net}}
* {{spamlink|steamgameskeyforfree.com}}
* {{spamlink|storyofmathematics.com}}
* {{spamlink|vixra.org}}
* {{spamlink|vanderkrogt.net}}
* {{spamlink|truetraffik.in}}
* {{spamlink|temptdestiny.com}}
* {{spamlink|nacgeo.com}}
* {{spamlink|investingvalues.com}}
* {{spamlink|codeabbey.com}}
* {{spamlink|couponconnexion.com}}
* {{spamlink|blogspot.com}}
* {{spamlink|extraloudalarmclocksheavysleepers.blogspot.com}}
* {{spamlink|odrive.info}}
* {{spamlink|iwant2study.org}}
* {{spamlink|currentphysics.com}}
* {{spamlink|angelfire.com}}
* {{spamlink|inmendham.com}}
* {{spamlink|integral-calculator.org}}
* {{spamlink|quantamagazine.org}}
* {{spamlink|unifiedgravity.com}}
* {{spamlink|url2it.com}}
* {{spamlink|storyofmathematics.com}}
* {{spamlink|pakdreams.com}}
* {{spamlink|physicsmax.com}}
* {{spamlink|shopping.mywannado.com}}
* {{spamlink|new-relativity.com}}
* {{spamlink|k1man.com}}
* {{spamlink|forexbonus100.com}}
* {{spamlink|coursmos.com}}
* {{spamlink|gpscentar.com}}
* {{spamlink|gps-points-of-interest.com}}
* {{spamlink|sterkowski.com}}
* {{spamlink|functionspace.org}}
* {{spamlink|metsol.com}}
:: [https://en.wikipedia.org/w/index.php?title=MediaWiki_talk%3ASpam-blacklist&diff=602719726&oldid=602718225 blacklist declined]
* {{spamlink|brokenelevator.weebly.com}}
* {{spamlink|relativelynot.weebly.com}}
* {{spamlink|earthspacecircle.blogspot.com}}
* {{spamlink|spacetimeandtheuniverse.com}}
* {{spamlink|johngabrie1.wix.com}}
* {{spamlink|thenewcalculus.weebly.com}}
* {{spamlink|nonpostulatedrelativity.com}}
* {{spamlink|encyclopediaofmath.org}}
* {{spamlink|softwaretestingclass.com}}
* {{spamlink|mitchellscience.net}}
* {{spamlink|home.earthlink.net}}
:: [https://en.wikipedia.org/w/index.php?title=Special%3ALinkSearch&target=http%3A%2F%2Fhome.earthlink.net%2F~mmc1919 Search http://home.earthlink.net/~mmc1919]
* {{spamlink|qtrax.com}}
* {{spamlink|emathematics.net}}
* {{spamlink|mousesports.ro}}
* {{spamlink|download.cnet.com}}
* {{spamlink|metrologybytes.net}}
* {{spamlink|sourcewatch.org}}
* {{spamlink|calculus-calculator.com}}
* {{spamlink|calculus.solved-problems.com}}
* {{spamlink|elsenaju.eu}}
* {{spamlink|haberdar.org}}
* {{spamlink|spadnee.com}}
* {{spamlink|livelingua.com}}
* {{spamlink|dramafever.com}}
* {{spamlink|kwater.com}}
* {{spamlink|lawrencechin2011.com}}
* {{spamlink|richard-feynman.net}}

;Tests

* https://en.wikipedia.org/wiki/User_talk:DVdm#A_kitten_for_you.21

* https://en.wikipedia.org/w/index.php?title=User_talk:DVdm&oldid=663287245#A_kitten_for_you.21
* https://en.wikipedia.org/w/index.php?title=User_talk:DVdm&oldid=655052178#Proper_length
* https://en.wikipedia.org/w/index.php?title=Wikipedia:New_contributors%27_help_page/questions&oldid=483151996#Peter_Austin_Lue

== Math tests ==

=== Overset / underset ===

[[0.999...#Infinite series and sequences]]
:<math>0.999\ldots \ \overset{\underset{\mathrm{def}}{}}{=} \ \lim_{n\to\infty}0.\underbrace{ 99\ldots9 }_{n} \ \overset{\underset{\mathrm{def}}{}}{=} \ \lim_{n\to\infty}\sum_{k = 1}^n\frac{9}{10^k} \ \overset{\underset{\mathrm{induction}}{}}{=} \ \lim_{n\to\infty}\left(1-\frac{1}{10^n}\right) \ \overset{\underset{\mathrm{limit \ property}}{}}{=} \ 1-\lim_{n\to\infty}\frac{1}{10^n} \ \overset{\underset{\mathrm{standard \ limit}}{}}{=} \ 1 \, - \,  0 \ \overset{\underset{\mathrm{algebra}}{}}{=} \ 1.\,</math>

=== Align tests ===

* Vertical aligment from [[Lorentz transformation]]

<math display="block">\begin{bmatrix} ct' \vphantom{-\gamma\beta _x} \\ x' \vphantom{1+\frac{\gamma^2}{1+\gamma}\beta _x^2} \\ y' \vphantom{ \frac{\gamma^2}{1+\gamma}\beta _x \beta _y } \\ z' \vphantom{\frac{\gamma^2}{1+\gamma}\beta _y\beta _z} \end{bmatrix} =
\begin{bmatrix}
  \gamma & -\gamma\beta _x  & -\gamma\beta _y  & -\gamma\beta _z \\
  -\gamma\beta _x   & 1+\frac{\gamma^2}{1+\gamma}\beta _x^2 & \frac{\gamma^2}{1+\gamma}\beta _x \beta _y& \frac{\gamma^2}{1+\gamma}\beta _x\beta _z \\
  -\gamma\beta _y &  \frac{\gamma^2}{1+\gamma}\beta _x \beta _y & 1+\frac{\gamma^2}{1+\gamma}\beta _y^2 & \frac{\gamma^2}{1+\gamma}\beta _y\beta _z \\
  -\gamma\beta _z &  \frac{\gamma^2}{1+\gamma}\beta _x\beta _z & \frac{\gamma^2}{1+\gamma}\beta _y\beta _z  & 1+\frac{\gamma^2}{1+\gamma}\beta _z^2 \\
\end{bmatrix}
\begin{bmatrix} ct \vphantom{-\gamma\beta _x} \\ x \vphantom{1+\frac{\gamma^2}{1+\gamma}\beta _x^2} \\ y \vphantom{ \frac{\gamma^2}{1+\gamma}\beta _x \beta _y } \\ z \vphantom{\frac{\gamma^2}{1+\gamma}\beta _y\beta _z} \end{bmatrix}, </math>


<math display="block">\begin{bmatrix} {x'}^0 \\ {x'}^1 \\ {x'}^2 \\ {x'}^3 \end{bmatrix} =
  \begin{bmatrix}
    {\Lambda^0}_0 & {\Lambda^0}_1 & {\Lambda^0}_2 & {\Lambda^0}_3 \vphantom{{x'}^0} \\
    {\Lambda^1}_0 & {\Lambda^1}_1 & {\Lambda^1}_2 & {\Lambda^1}_3 \vphantom{{x'}^0} \\
    {\Lambda^2}_0 & {\Lambda^2}_1 & {\Lambda^2}_2 & {\Lambda^2}_3 \vphantom{{x'}^0} \\
    {\Lambda^3}_0 & {\Lambda^3}_1 & {\Lambda^3}_2 & {\Lambda^3}_3 \vphantom{{x'}^0} \\
  \end{bmatrix}
  \begin{bmatrix} x^0 \vphantom{{x'}^0} \\ x^1 \vphantom{{x'}^0} \\ x^2 \vphantom{{x'}^0} \\ x^3 \vphantom{{x'}^0} \end{bmatrix}</math>

* Moot now, since working in [[MathML]].

Referring to [http://en.wikipedia.org/w/index.php?title=Classical_electromagnetism_and_special_relativity&diff=537554918&oldid=536883390 this edit:]

This works in png, but not in MathJax (although during the math rendering problem week between 7-Feb-2014 and 15-Feb-2014 it also worked in MathJax, but with a slight ''vertical'' alignment problem):

:<math>\begin{align}
& \displaystyle E'_x = E_x \vphantom{B'_x} \\
& E'_y = \gamma \left ( E_y - v B_z \right ) \vphantom{\left ( B_y + \frac{v}{c^2} E_z \right )} \\
& E'_z = \gamma \left ( E_z + v B_y \right ) \vphantom{\left ( B_z - \frac{v}{c^2} E_y \right )} \\
\end{align}\quad\begin{align}
& \displaystyle B'_x = B_x\\
& B'_y = \gamma \left ( B_y + \frac{v}{c^2} E_z \right )\\
& B'_z = \gamma \left ( B_z - \frac{v}{c^2} E_y \right )
\end{align}
</math>

Likewise (but here without the vertical aligment problem):

:<math>
\begin{align}
 f(x) & = (a+b)^2 \\
 & = a^2+2ab+b^2 \\
\end{align} \qquad
\begin{align}
 g(x) & = (c+d)^2 \\
 & = c^2+2cd+d^2 \\
\end{align}
</math>

This works in png ''and'' in MathJax:

:<math>\begin{align}
& E'_x = E_x                                                 & \qquad & B'_x = B_x \\
& E'_y = \gamma \left( E_y - v B_z \right)  &              & B'_y = \gamma \left( B_y + \frac{v}{c^2} E_z \right) \\
& E'_z = \gamma \left( E_z + v B_y \right) &              & B'_z = \gamma \left( B_z - \frac{v}{c^2} E_y \right). \\
\end{align}</math>

or, for instance:

:<math>
\begin{align}
& E'_x = E_x                                                 && B'_x = B_x                                                                    && \text{(next block here)} \\
& E'_y = \gamma \left( E_y - v B_z \right)  && B'_y = \gamma \left( B_y + \frac{v}{c^2} E_z \right) && \\
& E'_z = \gamma \left( E_z + v B_y \right) && B'_z = \gamma \left( B_z - \frac{v}{c^2} E_y \right). && \\
\end{align}</math>

and likewise

:<math>
\begin{align}
 f(x) & = (a+b)^2           & \qquad g(x) & = (c+d)^2 \\
       & = a^2+2ab+b^2 &                     & = c^2+2cd+d^2 \\
\end{align}
</math>

and

:<math>
\begin{align}
\Delta x' &= x'_2 - x'_1                                                                      &\quad \Delta t' &= t'_2 - t'_1 \\
               &= \gamma \ ( x_2 - v \ t_2 ) - \gamma \ ( x_1 - v \ t_1 ) &                         &= \gamma \ ( t_2 - \tfrac{v}{c^2} x_2 ) - \gamma \ ( t_1 - \tfrac{v}{c^2} x_1 ) \\
               &= \gamma \ ( x_2 - v \ t_2 - x_1 + v \ t_1 )                      &                         &= \gamma \ ( t_2 - \tfrac{v}{c^2} x_2 - t_1 + \tfrac{v}{c^2} x_1 ) \\
               &= \gamma \ ( x_2 - x_1 - v \ (t_2 - t_1) )                         &                         &= \gamma \ ( t_2 - t_1 - \tfrac{v}{c^2} (x_2 - x_1) ) \\
               &= \gamma \ ( \Delta x - v \Delta t)                                   &                         &= \gamma \ ( \Delta t - \tfrac{v}{c^2} \Delta x)
\end{align}
</math>

:<math>
\! \chi =
\begin{cases}
\sinh^{-1} r , & \text{if } k=-1 \ \text{(a negatively curved 'hyperbolic' universe)} \\
r ,                  & \text{if } k=0 \ \text{(a spatially flat universe)}  \\
\sin^{-1} r ,   & \text{if } k=1 \ \text{(a positively curved 'spherical' universe)}
\end{cases}
</math>

;Producing an error in PNG mode: "''(unknown function "\begin"): \begin{aligned}''":
:<math>
\begin{aligned}
 f(x) & = (a+b)^2           & \qquad g(x) & = (c+d)^2 \\
       & = a^2+2ab+b^2 &                     & = c^2+2cd+d^2 \\
\end{aligned}
</math>

=== \cdot and \cdots ===
:<math>e = 1 + \frac{1}{1} + \frac{1}{1\cdot 2} + \frac{1}{1\cdot 2\cdot 3} + \frac{1}{1\cdot 2\cdot 3\cdot 4}+\cdots</math>

=== Templated Italics ===
{{math| a b c i ''a'' ''b'' ''c'' ''i''}}

=== Math indent ===

<math>e = 1 + \frac{1}{1} + \frac{1}{1\cdot 2} + \frac{1}{1\cdot 2\cdot 3} + \frac{1}{1\cdot 2\cdot 3\cdot 4}+\cdots</math>
:<math>e = 1 + \frac{1}{1} + \frac{1}{1\cdot 2} + \frac{1}{1\cdot 2\cdot 3} + \frac{1}{1\cdot 2\cdot 3\cdot 4}+\cdots</math>
::<math>e = 1 + \frac{1}{1} + \frac{1}{1\cdot 2} + \frac{1}{1\cdot 2\cdot 3} + \frac{1}{1\cdot 2\cdot 3\cdot 4}+\cdots</math>
:::<math>e = 1 + \frac{1}{1} + \frac{1}{1\cdot 2} + \frac{1}{1\cdot 2\cdot 3} + \frac{1}{1\cdot 2\cdot 3\cdot 4}+\cdots</math>

=== Problems with math rendering ===

[https://en.wikipedia.org/w/index.php?title=Wikipedia%3AVillage_pump_%28technical%29&diff=594500549&oldid=594482098 Wikipedia:Village pump (technical)]

== Image test ==

[[File:Morocco_Africa_Flickr_Rosino_December_2005_84514010.jpg|300px]]

== Diffs test ==
: [http://en.wikipedia.org/w/index.php?title=User_talk%3ADVdm&diff=479504740&oldid=479473861 raw diff]
: {{diff||479504740|479473861|unsubsted diff}}
: <span class="plainlinks">[{{#if:
 |{{fullurl:|{{#if:479504740
  |diff=479504740&
 }}oldid=479473861}}
 |{{SERVER}}{{SCRIPTPATH}}/index.php?title={{#if:479504740
  |&diff=479504740
 }}&oldid=479473861
}} substed diff]</span>

== Table test ==

{|class="wikitable"
|-
! colspan="2"|Released<ref>{{cite web|url=http://www.zappa.com/fz/discography/index.html |title=> FZ Official Discography |publisher=Zappa.com}}</ref>
! rowspan="2" style="width:407px;"|Title
! colspan="7"|Peak chart positions
! rowspan="2" style="width:150px;"| [[Music recording sales certification|Certifications]]<br /><small>([[List of music recording sales certifications|sales thresholds]])</small>
|-
! style="width:33px;"|Year
! style="width:65px;"|Date
!style="width:2em;font-size:75%"| [[Billboard 200|US]]<br><ref name="AMG Charts">{{cite web
  | url = {{Allmusic|class=artist|id=p74796/charts-awards|pure_url=yes}}
  | publisher = [[Allmusic]]
  | accessdate = 2008-12-04
  | title = Frank Zappa > Charts & Awards}}</ref>
!style="width:2em;font-size:75%"| [[UK Albums Chart|UK]]<br><ref name="UK Charts">Warwick, 2004. p.1220</ref>
!style="width:2em;font-size:75%"| [[German Albums Chart|GER]]<br><ref>{{cite web
|url=http://www.musicline.de/de/chartverfolgung_summary/artist/Zappa%2CFrank/?type=longplay
|title=Musicline.de - Chartverfolgung - Zappa,Frank|publisher=www.musicline.de
|accessdate=2012-04-05}}</ref>
!style="width:2em;font-size:75%"| [[Norway|NOR]]<br><ref name="Norway">{{cite web
  |url=http://norwegiancharts.com/showitem.asp?interpret=Frank+Zappa&titel=Absolutely+Free&cat=s
  |title=norwegiancharts.com - Frank Zappa - Absolutely Free
  |publisher=norwegiancharts.com
  |accessdate=2009-04-24}}</ref>
!style="width:2em;font-size:75%"| [[Sweden|SWE]]<br><ref name="Sweden">{{cite web
  |url=http://swedishcharts.com/showitem.asp?interpret=Frank+Zappa&titel=A+Token+Of+My+Extreme&cat=s
  |title=swedishcharts.com - Frank Zappa - A Token Of My Extreme
  |publisher=swedishcharts.com
  |accessdate=2009-04-24}}</ref>
!style="width:2em;font-size:75%"| [[Switzerland|CH]]<br><ref name="Switzerland">{{cite web
|url=http://hitparade.ch/showitem.asp?interpret=Frank+Zappa&titel=Bobby+Brown&cat=s
|title=Frank Zappa - Bobby Brown - hitparade.ch
|publisher=hitparade.ch
|accessdate=2009-05-22}}</ref>
!style="width:2em;font-size:75%"| [[Austria|AUT]]<br><ref name="Austria">{{cite web
  |url=http://austriancharts.at/showitem.asp?interpret=Frank+Zappa&titel=Sharleena&cat=s
  |title=Frank Zappa - Sharleena - austriancharts.at
  |publisher=austriancharts.at
  |accessdate=2009-04-24}}</ref>
|-
| style="text-align:center;"|1966
| style="text-align:center;"|Jun 27
|'''''[[Freak Out!]]'''''
*Label: Verve
| style="text-align:center;"|130
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
|align="left"|
|-
| rowspan=2 |1967
| style="text-align:center;"|May 26
|'''''[[Absolutely Free]]'''''
| style="text-align:center;"|41
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
|align="left"|
|-
| style="text-align:center;"|Aug 7
|'''''[[Lumpy Gravy]]'''''
| style="text-align:center;"|159
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
|align="left"|
|-
| rowspan=2 |1968
 | style="text-align:center;"|Mar 4
 |'''''[[We're Only in It for the Money]]'''''
| style="text-align:center;"|30
| style="text-align:center;"|31
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
|align="left"|
|-
| style="text-align:center;"|Dec 2
|'''''[[Cruising with Ruben & the Jets]]'''''
| style="text-align:center;"|110
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
| style="text-align:center;"|—
|align="left"|
|-
|...
|
|
|
|
|
|
|
|
|
|}

{{reflist|closed=yes}}

== Sandbox for VisualEditor ==

This was entered with the classic '''Edit source''' function. This was added with '''VisualEditor'''.

== Templates: Collapse, Archive, Hidden archive, Discussion ==

=== Collapse ===
{{Collapse top|Collapsed with a text and a signature. - [[User:DVdm|DVdm]] ([[User talk:DVdm|talk]]) 12:35, 5 February 2016 (UTC)}}
blah
:blah
::blah
{{Collapse bottom}}

=== Archive ===
{{Archive top|Archive with a text and a signature. - [[User:DVdm|DVdm]] ([[User talk:DVdm|talk]]) 12:35, 5 February 2016 (UTC)}}
blah
:blah
::blah
{{Archive bottom}}

=== Hidden archive ===
{{Hidden archive top|Hidden archive with a text and a signature. - [[User:DVdm|DVdm]] ([[User talk:DVdm|talk]]) 12:35, 5 February 2016 (UTC)}}
blah
:blah
::blah
{{Hidden archive bottom}}

=== Discussion ===
{{Discussion top|Discussion with a text and a signature. - [[User:DVdm|DVdm]] ([[User talk:DVdm|talk]]) 12:35, 5 February 2016 (UTC)}}
blah
:blah
::blah
{{Discussion bottom}}

== Sandbox for templates ==

*<nowiki>{{u|DVdm}}</nowiki> = {{u|DVdm}}
*<nowiki>{{user|DVdm}}</nowiki> = {{user|DVdm}}
*<nowiki>{{userlinks|DVdm}}</nowiki> = {{userlinks|DVdm}}
*<nowiki>{{checkuser|DVdm}}</nowiki> = {{checkuser|DVdm}}

== Signature ==

[[User:DVdm|DVdm]] ([[User talk:DVdm|talk]]) 08:25, 11 April 2014 (UTC)

[[User:DVdm|'''''DVdm''''']] ([[User talk:DVdm|talk]]) 08:35, 11 April 2014 (UTC)

<span style="background:#FFE766;color:#000000;">[[User:DVdm|DVdm]] ([[User talk:DVdm|talk]])</span>

<span style="background:PeachPuff;color:Black">''[[User:DVdm|DVdm]] ([[User talk:DVdm|talk]])''</span>

<span style="background:#B7CFA7; color: Maroon;">''[[User:DVdm|DVdm]] ([[User talk:DVdm|talk]])''</span>

<span style="background:#B7CFA7; color: Maroon; font-weight: bold;">''[[User:DVdm|DVdm]] ([[User talk:DVdm|talk]])''</span>