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Page 115 Using Your Applications
Calculator
The Calculator includes several buttons to help you perform
calculations.
Clears the last number you entered. Use this button if
you make a mistake while entering a number in the
middle of a calculation. This button enables you to re-
enter the number without starting the calculation over.
Clears the entire calculation and enables you to begin
a fresh calculation.
Toggles the current number between a negative and
positive value. If you want to enter a negative number,
enter the number first
and then press
the +/- button.
Places the current number in memory. Each new
number you enter with the M+ button is
added to the
total
already stored in memory. The number that you
add can be either a calculated value or any number you
enter by pressing the number buttons. Pressing this
button has no effect on the current calculation (or
series of calculations); it merely places the value into
memory until it is recalled.
Recalls the stored value from memory and inserts it in
the current calculation.
Clears any value that is stored in the Calculator
memory.