TI-83 Plus Tables and Reference Information 729
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1/ 100% ))1ln((−××= +× xy
eYCI
where: x=i
y = P/Y ÷ C/Y
kiGi×+= 1
where: k=0 for end-of-period payments
k=1 for beginning-of-period payments
)1(ln
ln
i
iPVGPMT
iFVGPMT
Ni
i
+
××
×−×
=+
where: iƒ0
PMTFVPVN÷+= −)(
where: i=0
−+
+
+×= −
1)1( N
ii
FVPV
PV
G
i
PMT