Palm TUNGSTEN T2 - Manual (Page 102)

Chapter 6 Using Calculator
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Viewing Recent Calculations
The Recent Calculations command enables you to review the last series of
calculations and is particularly useful for confirming a series of “chain”
calculations.
To display recent calculations:
1. Tap the Menu icon .
2. Select Options, and then select Recent Calculations.
3. After you finish reviewing the calculations, tap OK.
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 into 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.
Calculates the square root of a number. Enter the number, and then
tap the square root button.