HP 12c Platinum Quick Start Manual page 18
Financial calculator
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Also See for 12c Platinum:
- User manual (288 pages) ,
- Owner's handbook manual (213 pages) ,
- Reference manual (168 pages)
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Table 1-3 Keys and Functions
Key(s)
J
Percent
difference
I
Percent of total
Uf
Calculates date
and days from a
starting date
Uo
Number of days
between two
dates
Uj
Square root
14
Getting Started
Description and Page Number in the User's Guide
Key in the base numbers separated by
J
. Calculates percent change between number in
Y-register and number displayed in X-register
(page 34).
Enter a total amount. Press
whose percentage equivalent you wish to find. Press
I
. Calculates percent that x is of the number in Y-
register (page 35).
Key in start date and press
of days from entered date (if date is in the past,
F
press
). Press
day of the week as a number 1-7 to the right of the
display: 1 is for Monday; 7 is for Sunday
(page 38).
Key in the earlier date and press
later date and press
of days between two dates in actual days. To
display date based on a 30-day month, press
after completing steps listed above (page 40).
Calculates the square root of the number displayed
in the X-register (page 100).
R
. Key in the number x
R
. Key in the number
Uf
. Displays date and the
R
Uo
. Calculates the number
R
. Press
. Key in the
P
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