Texas Instruments TI-84 PLUS - Graphing Calculator - Page 395

0 PV PMT G
i
11i+()
N–
–
i
------------------------------
FV 1 i+()
N–
×+×+=
I%100CY e
yx1+()ln×()
1–[]×⁄×=
G
i
1 ik×+=
N
PMT G
i
FV i×–×
PMT G
i
PV i×+×
----------------------------------------------
⎝⎠
⎛⎞
ln
1 i+()ln
----------------------------------------------------------=
N
–
PV FV+()PMT÷=
PMT
–
i
G
i
-----
PV
PV FV+
1 i+()
N
1–
----------------------------+×=
PMT
–
PV FV+()N÷=
PV
PMT G
i
×
i
------------------------ FV–
1
1 i+()
N
-------------------
PMT G
i
×
i
------------------------–×=
PV
–
FV PMT N×+()=
FV
PMT G
i
×
i
------------------------ 1 i+()
N
– PV
PMT G
i
×
i
------------------------+
⎝⎠
⎛⎞
×=
Appendix B: Reference Information 388
The iteration used to compute
i:
where: i ƒ 0
where: i = 0
where: i ƒ 0
where: i = 0
where: i ƒ 0
where: i = 0
where:
x
=
i
y
= P/Y ÷ C/Y
where:
k
= 0 for end-of-period payments
k
= 1 for beginning-of-period payments