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62 Working with Documents on TI-Nspire™ Handhelds
Entering Special Characters
The symbol palette contains a subset of the objects found in the catalog. To
open the symbol palette:
1. In an open document, press / k.
2. Press ¡, ¢, £, or ¤ to select a symbol.
3. Press · to insert the symbol.
Entering Math Expressions
Use math expression templates to create two-dimensional objects such as
summation, integral, derivative, and square root. To open the math expressions
palette:
1. In an open document, press t.