http://learn.cemetech.net/index.php?title=TI-BASIC:Select&feed=atom&action=historyTI-BASIC:Select - Revision history2024-03-29T06:28:29ZRevision history for this page on the wikiMediaWiki 1.34.0http://learn.cemetech.net/index.php?title=TI-BASIC:Select&diff=1027&oldid=prevMaintenance script: Initial automated import2016-02-24T18:30:51Z<p>Initial automated import</p>
<p><b>New page</b></p><div>{{Template:TI-BASIC:Command<br />
|picture=SELECT.GIF<br />
|summary=Allows the user to select a subinterval of any enabled Scatter or xyLine plots.<br />
|syntax=Select(''x-list name'', ''y-list name'')<br />
|location=Press:<br />
# 2nd LIST to access the list menu.<br />
# RIGHT to access the OPS submenu.<br />
# 8 to select Select(, or use arrows and ENTER.<br />
|compatibility=TI-83/84/+/SE<br />
|size=2 bytes<br />
}}<br />
<br />
When Select( is called, if it has any [[TI-BASIC:Plotn#scatter|Scatter]] or [[TI-BASIC:Plotn#xyline|xyLine]] plots to work with, it displays the graph screen and allows the user to pick a left bound and then a right bound on one of the plots (the left and right keys move from point to point, while the up and down keys switch plots). Then, it stores all the points between those bounds to ''x-list name'' and ''y-list name''. Finally, it sets the chosen plot to use ''x-list name'' and ''y-list name'' as its X and Y lists.<br />
<br />
= Optimization =<br />
<br />
It isn't necessary to add the ∟ symbol before list names:<br />
<br />
:Select(∟X,∟Y)<br />
can be<br />
:Select(X,Y)<br />
<br />
= Error Conditions =<br />
<br />
* '''[[TI-BASIC:Errors#invalid|ERR:INVALID]]''' is thrown if there are no enabled Scatter or xyLine plots for the command to work with.<br />
<br />
= Related Commands =<br />
<br />
* [[TI-BASIC:Plotn|Plot1(]], [[TI-BASIC:Plotn|Plot2(]], [[TI-BASIC:Plotn|Plot3(]]<br />
* [[TI-BASIC:Input|Input]][[Category:TI-BASIC]]<br />
[[Category:TIBD]]</div>Maintenance script