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![](https://files.manualsfile.com/45672206-fx-83gtx/bg16.png)
Natural Textbook Format Input Examples
• Pay close attention to the location and size of the cursor on the display
when you input using natural textbook format.
Example 1: To input 2
3
+ 1
2 3
1
Example 2: To input 1 + √2 + 3
1 2
3
Example 3: To input 3
1
2
+ 5
3
2
( )
3 1 2
( ) 5 3 2
Example 4: To input ( 1 +
2
5
)
2
× 2
1 2 5 2
21
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