Casio ALGEBRA FX2.0 Financial - Manual (Page 18)

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8. Day/Date Calculations
You can calculate the number of days between two dates, or you can determine what date
comes a specific number of days before or after another date.
Press 2 (DAYS) from the Financial 2 screen to display the following input screen for day/date
calculation.
• 6 ( g ) 2 (DAYS)
d1 ................................ date 1
d2 ................................ date 2
D ................................. number of days
• The set up screen can be used to specify either a 365-day or 360-day year for financial
calculations. Day/date calculations are also performed in accordance with the current set-
ting for number of days in the year, but the following calculations cannot be performed
when the 360-day year is set. Attempting to do so causes an error.
(Date) + (Number of Days)
(Date) – (Number of Days)
• The allowable calculation range is January 1, 1901 to December 31, 2099.
To input a date, first highlight d1 or d2. Pressing a number key to input the month causes an
input screen like the one shown below to appear on the display.
Input the month, day, and year, pressing w after each.
After configuring the parameters, press one of the function keys noted below to perform the
corresponding calculation.