Template:Overunderset/doc
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This template combines the effects of the {{overset}} and {{underset}} templates into one. The template names {{overunderset}} and {{underoverset}} are synonymous and can be used interchangeably: {{underoverset}} redirects to {{overunderset}}.
Syntax
[edit]The code is:
{{underoverset|base|over|under}}or{{overunderset|base|over|under}}- which outputs as .
where:
base- the main symbol,
over- the symbol above the main symbol,
under- the symbol underneath the main symbol.
Application
[edit]Combined overset and underset
[edit]The effect of an can be achieved by combining underset followed by overset:
- 1234567890 + + 1234567890 + + 1234567890
but sometimes one combination will not work, particularly when there is only one combined application of templates on a line:
- 1234567890 + ,
- 1234567890 + .
The overunderset is one way around the problem using by containing the over- and under- positions for symbols:
- 1234567890 + + 1234567890 + + 1234567890
- 1234567890 + ,
- 1234567890 + .
Reduction to overset
[edit]With the under parameter empty:
- 1234567890 + + 1234567890 + + 1234567890
- 1234567890 + ,
- 1234567890 + .
Reduction to underset
[edit]With the over parameter empty:
- 1234567890 + + 1234567890 + + 1234567890
- 1234567890 + ,
- 1234567890 + .