HP 20B User Manual
Page 50
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Date Calculation
50
Table 6-1 Date Calculation Example
Key
Display
Description
<10.3
12010
I
Inputs the ending date in the selected format.
<=
Calculates the number of actual days between the
starting and ending dates.
To reset the menu items to their default values, with any item of the Date menu displayed press
:x
. With
Date
displayed, press
I
to reset the menu, or
O
to cancel. Press
O
again to exit the menu.
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