Extended TVMsolver for the WP34s Message #1 Posted by fhub on 6 Aug 2011, 11:09 a.m.
I've now finally finished my extended TVMprogram. :)
The first version of such a TVMsolver I've written in the good old HP41 days, and since then ported it to many other different calculators (Sharp PC1500, HP48, TI92+ ...).
I call it 'extended' because it has 2 additional parameters NP and NI (in English PF and CF for payment/compound frequency) which allows to set different periods for payments and compounding.
And furthermore it also handles 'perpetual payments' (i.e. where N=infinite), anticipative discount rates (NI<0) and continuous (or theoretical) compounding (NI=0).
It has 256 steps and is in *.wp34s format, so it can be compiled with the WP34S assembler  and a quite detailled description is included.
Let me know if there's any interest  I could either post it directly here in the forum or upload the file to my website.
Franz
Edited: 6 Aug 2011, 11:12 a.m.
