Adapting 'Accurate' TVM routine on HP-15C (and HP-34C) using MISO Technique

[Jeff_Kearns]

(01-06-2014 12:27 AM)Thomas Klemm Wrote:  You could add this useful program to the General Software Library.
It's difficult to find it in a random thread.

Kind regards
Thomas

I now have another program to add to the library, thanks to Katie Wasserman: The same TVM program adapted for the HP-34C. Since the 34C does not have Recall Arithmetic, one has to use a workaround as follows:

1) Replace RCL * 1 with
roll-up
STO 7
roll-down
RCL 1
*
RCL 7
roll-down

2) Replace RCL * 3 with
roll-up
STO 7
roll-down
RCL 3
*
RCL 7
roll-down

3) Replace RCL * 4 with
roll-up
STO 7
roll-down
RCL 4
*
RCL 7
roll-down

4) Replace RCL + 6 with
roll-up
STO 7
roll-down
RCL 6
+
RCL 7
roll-down

5) Replace RCL + 5 with
roll-up
STO 7
roll-down
RCL 5
+
RCL 7
roll-down

The above obviously adds 30 lines of code for a total of 66 lines on the 34C, but once you get the program off and running, you feel like Cap't Zener watching "all them blinkin' lights" solve any of the variables in the TVM equation (albeit a little more slowly than the HP-15C LE does... but that's OK)!

Where is Norm anyway??? He may not have much time for finance-types ;-) but he would likely enjoy having this program on his 'calculateur-de-choix'.

Jeff