Texas Instruments TI-Nspire Series Getting Started page 56

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
¡ ¢ £
2. Press , ,
·
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
50 Working with Documents on TI-Nspire™ Handhelds
¤
, or to select a symbol.
/ k
.
t
.