Casio CFX-9970G User Manual page 368

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Day/Date Calculations
Perform the following key operation from the input screen.
Example
Perform the following key operation from the input screen.
Example
Perform the following key operation from the input screen.
i.aibjghw
(d1 = August 8, 1967)
h.bfbjhaw
(d2 = July 15,1970)
1(PRD)
Prd .................. number of days
Determine the date that is 1,000 days after June 1, 1997.
Note that the attempting to perform the following calculation while
the 360-day year is in effect causes an error.
g.abbjjhw
(d1 = June 1, 1997)
c(d2 = Any date)
baaaw
2(d1+D)
d+D ................. future date calculation
To determine the date that is 1,000 days before January 1,
2001, usig a 365-day year.
Note that the attempting to perform the following calculation while
the 360-day year is in effect causes an error.
b.abcaabw
(d1 = January 1, 2001)
c(d2 = Any date)
baaaw
3(d1–D)
d–D ................. previous date calculation
February 26, 2000
April 7, 1998
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