No, you cannot customize the templates, but for your example I would suggest using the piecewise template (the icon looks like 3 pieces but it's really 'many') and changing the default '3' to '1'.
The math templates are available on the hh keypad to the right of the 9 key. In the sw, Document Toolbox, Utilities (the 'book') tab:

Happy sailing,
John Hanna
T3 - Teachers Teaching with Technology
"the future isn't what it used to be."
-----Original Message-----
From: tins...@googlegroups.com
[mailto:tins...@googlegroups.com] On
Behalf Of MWarnerCA
Sent: Monday, May 21, 2012 10:36 AM
To: tinspire
Subject: [tinspire] Create my own template? Or...?
This may be too much to ask, but is it possible for someone to create
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