HP -32S Owner's Manual page 227

T23
RCLX
T24
xOy
T25
RCLx
T26
+
Calculates Px(l-(l+Z)~N)+Z.
Swaps duplicate copy of (1+Z)~N (from
line T18) into the X-register.
Calculates Fx(l+Z)_N.
Calculates Fx(l+Z)~N +
Px(l-(1+Z)~N)+Z.
T27 RCL+ B Calculates Fx(l+Z)_N +
Px(l-(1+Z)-N)^-Z+B.
T28 RTN Returns to calling routine.
Bytes and Checksum: 050.0, 429C
K01 LBL K This routine is called if I = 0.
K02 RCL P
K03 RCLx N
K84 RCL+ F
K05 RCL+ B Calculates P X N + F + B.
K06 RTN Returns to calling routine.
Bytes and Checksum: 009.0, F2E0
Flags Used: None.
Memory Required: 145 bytes: 89 for program, 56 for variables.
Remarks: Since all of the computation for the program is done in
routines T and K, it is possible to shorten the program by eliminating
the other user-interface routines. To run the program in this shortened
form, select the function defined by LBL T (Bl solve// 1 {FN=} T).
and then solve for the variable you need (Bl solve/jI {SOLVE}
variable).
Program Instructions:
1. Key in the program routines; press [c] when done.
2. Select the appropriate routine:
• Ixeq I N to calculate the number of compounding periods;
Ixeq 11 to calculate the periodic interest;
Ixeq I B to calculate the initial balance of a loan or savings
account;
14: Miscellaneous Programs 225