17–6 Miscellaneous Programs and Equations
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Note that the interest rate, I, from part 2 is not zero, so you won't get a
#
&
error when you calculate the new I.
Keys: Display: Description:
{
G
Rºº1.1-
Displays leftmost part of the TVM
equation.
{
F
R@.)
Selects F; prompts for P.
f
@)
Retains P; prompts for I.
f
@)
Retains 0.56 in I; prompts for N.
24
f
@8)
Stores 24 in N; prompts for B.
f
#
/.8)
Retains 5750 in B; calculates F, the
future balance. Again, the sign is
negative, indicating that you must,
pay out this money.
z
{
%
} 4
Sets FIX 4 display format.
Prime Number Generator
This program accepts any positive integer greater than 3. If the number is a
prime number (not evenly divisible by integers other than itself and 1), then
the program returns the input value. If the input is not a prime number, then
the program returns the first prime number larger than the input.
The program identifies non–prime numbers by exhaustively trying all possible
factors. If a number is riot prime, the program adds 2 (assuring that the value
is still odd) and tests to see if it, has found a prime. This process continues until
a prime number is found.