16 G e t t i n g S ta r t e d
E
Future value
Stores or calculates the future value (final cash flow)
of a financial problem (pages 32, 36).
T AMORT
Amortization
Amortizes x number of periods using values stored
in
D, B, C, and the display. Updates C
and
A (page 54).
T NPV
Net Present
Value
Calculates the net present value of up to 20 uneven
cash flows and initial investment using stored values
with
c, d, and e(page 58).
T IRR
Internal Rate of
Return
Calculates the internal rate of return (yield) for up to
20 uneven cash flows and initial investment using
values stored in
c, d, and e (page 63).
Uc
Cash flow
Initial cash flow. Stores contents of displayed X-
register in R
0
, initializes n to zero, sets N
0
to 1. Used
at the beginning of a discounted cash flow problem
(page 57).
Ud
Cash flow
Cash flow j. Stores the contents of X-register in R
1
,
increments n by 1, and sets N
1
to 1. Used for all
cash flows except the initial cash flow in a
discounted cash flow problem (page 59).
Table 1-3 Keys and Functions
Key(s) Description and Page Number in the User’s Guide
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