User:Oldsilenus/sandbox

Full Encyclopedia Bibliography Citation

{{cite encyclopedia |last= |first= |author-link= |editor-last= |editor-first= |editor-link= |encyclopedia= |title= |trans-title= |url= |access-date= |language= |edition= |date= |year= |publisher= |series= |volume= |location= |id= |isbn= |issn= |oclc= |doi= |page= |pages= |archive-url= |archive-date= |url-status= |quote= |ref= }}

Original (Incorrect)

Giovanni Bellini was born in Venice. The painter Jacopo Bellini had long been considered Giovanni's father, but art historian Daniel Wallace Maze claims that Jacopo was his much elder brother. Nonetheless, Giovanni was brought up in Jacopo's house. He lived and worked closely with his brother Gentile. His early paintings are all executed in the old tempera method.

Revised

Giovanni Bellini was born in Venice. The painter Jacopo Bellini had long been considered Giovanni's father, but art historian Daniel Wallace Maze claims that Jacopo was his much elder half-brother, and that Gentile Bellini was his nephew rather than his brother.

Nonetheless, Giovanni was brought up in Jacopo's house. He  lived and worked closely with his  brother Gentile. His early paintings are all executed in the old tempera method.

Math notation Wiki

$${\begin{aligned}{\frac {k(k+1)}{2}}+(k+1)&={\frac {k(k+1)+2(k+1)}{2}}\\&={\frac {(k+1)(k+2)}{2}}\\&={\frac {(k+1)((k+1)+1)}{2}}.\end{aligned}}$$

Necessary Fields

Caption text

NECESARY FIELDS FOR ENCYCLOPEDIA
{{cite encyclopedia
|last=
|first=
|editor-last=
|editor-first=
|encyclopedia=
|title=
|year=
|publisher=
|volume=
|isbn=
}}

PROQUEST REFS

<ref>{{cite journal |blah=blahblahblah |id={{ProQuest|440313129}}</ref>

Proquest Citation: <ref name=Mallon>{{cite journal | last = Mallon | first = Thomas | date = March 6, 2023 | title = Writers Bloc | url = https://www.proquest.com/magazines | magazine = New Yorker | location = New York | publisher = Condè Nast | access-date = September 3, 2023 |id={{ProQuest|2783905123}}

Cite Press Release

{{cite press release |last= |first= |date= |title= |url= |location= |publisher= |agency= |access-date=}}

PROPER RENAME FOR TALK ARCHIVES

User talk:Oldsilenus/Archive 2

Test Text

• some text

url https://english.exeter.ac.uk/staff/goldsworthy/

Josip Broz (Serbo-Croatian Cyrillic: Јосип Броз, pronounced [jǒsip brôːz],Serbian: xxxx

    {{cite book}}: Empty citation (help)

<ref name=XXX>{{cite magazine | last = Mallon | first = Thomas | date = March 6, 2023 | title = Writers Bloc | url = https://www.proquest.com/magazines | magazine = New Yorker | location = New York | publisher = Condè Nast | access-date = September 3, 2023 |id={{ProQuest|2783905123}} }}}}</ref>

[url http://www.youtube.com]

Test Appendex

I wonder if an appendix to the Mathematical Induction article might be helpful. The Example dealing with the Sum of consecutive natural numbers leaves out a few steps. It really depends who the article is written for. If written for someone familiar with algebra the deleted steps are not necesary, but if written for a novice they might be helpful. The solutution skips from expreessing the proof as (k(k+1)+2(k+1))/2 to (k+1)(k+2)/2 . In order to do this step one has to be aware of the rules for Polynomial expansion and the Quadratic equation. The proposedd Appendix to the arrticle would explicitly state these steps. Of less imporrtance is that this topic appears briefly in popular culture during the TV series ″Person of Interest". Harold Finch is acting as a substitute Hiigh School algebra teacher and mentions exactly this problem. He discovers that a bright student already knows the solution but will not volunter his knowledge.