Texas Instruments TI-84 User Manual
Page 644
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Appendix B: Reference Information
641
+ (number of days
MB
to
M
2)
+
DT
2
+
where:
M
1
DT
1
Y
1
M
2
DT
2
Y
2
MB
DB
YB
=
=
=
=
=
=
=
=
=
month of first date
day of first date
year of first date
month of second date
day of second date
year of second date
base month (January)
base day (1)
base year (first year after leap year)
Y2
YB
–
(
)
4
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