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Chapter 10 Pop Up Tools
Calculator Keys
The following describes the functions of the calculator screen keys.
• Use the number keys to input values.
• MC clears calculator memory.
• MR recalls calculator memory contents.
• M– subtracts the currently displayed value from memory contents.
Tapping M– in place of = at the end of a calculation subtracts its results
from memory contents.
• M+ adds the currently displayed value to memory contents. Tapping
M+ in place of = at the end of a calculation adds its results to memory
contents.
• Tap +, –,
#, and $ to input the corresponding arithmetic operation.
• = executes the calculation and displays its results.
• AC clears the calculator (except the calculator memory).
• C clears the display without clearing calculator memory.
• Use
q for square root calculations.
• Use % for percent calculations.
• Tapping ➡ shifts the displayed value to the right, cutting off the rightmost
digit.
• If you displayed the calculator by tapping the
button in a data input
tool bar, tapping
copies the calculation result. Edit – Paste pastes
the copied result at the current cursor location.