12 Using the Scratchpad
Press b to see the Scratchpad Calculate or Scratchpad Graph menu.
These menus are subsets of the TI-Nspire™ menus for the Calculator
and Graphs applications. For complete listings of those menus, see
the documentation for those applications.
Press
d to close the Scratchpad.
Calculating with Scratchpad
From the Scratchpad Calculate page, enter a math expression on the
entry line, and then press
· to evaluate the expression. Expressions
are displayed in standard mathematical notation as you enter them.
Each evaluated expression and result becomes part of the Scratchpad
history, displayed above the entry line.
Entering Simple Math Expressions
Note: To enter a negative number, press v and then type the number.
Suppose you want to evaluate
1. Select the entry line in the work area.
2. Type
2 l 8 to begin the expression.
3. Press
¢ to return the cursor to the baseline, and then complete the
expression by typing:
r 43 p 12
4. Press · to evaluate the expression.
The expression is displayed in standard mathematical notation, and
the result is displayed on the right side of the page.
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