Re: Time Value Money program for HP 42s Message #3 Posted by John Dagis on 25 Aug 2007, 9:03 p.m., in response to message #2 by Bill (Smithville, NJ)
Thanks for the responses,
My manual is the 7th edition 1992. The TVM program is on page 193, and I think the problem may be with line 14 STO ST T
The HP 42s catalog has no ST T, and if I type the letters in, they appear as “ST T” with quotation marks around them, whereas the manual shows no quotation marks.
Doing the problem at the end of the program, the PV and PMT come up with the same result of 5750, in the case of PMT it is -5750. As the ST T doesn't appear in the catalog, I figure that's where the problem lies.
I am not an academic, and use the calc for construction and office work, so I'd appreciate any help given. :)
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