14–12 Financial Functions
82D362~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 1:42 PM Printed: 10/27/05 2:59
PM Page 12 of 14
Use the interest conversion functions (menu items B and C) to
convert interest rates from an annual effective rate to a nominal
rate (
4Nom( ) or from a nominal rate to an annual effective rate
(
4Eff( ).
4Nom( computes the nominal interest rate. effective rate and
compounding periods must be real numbers. compounding
periods must be >0.
4Nom(effective rate,compounding periods)
4Eff( computes the effective interest rate. nominal rate and
compounding periods must be real numbers. compounding
periods must be >0.
4Eff(nominal rate,compounding periods)
Calculating Interest Conversion
Calculating an
Interest
Conversion
4Nom(
4Eff(