(32S) Accurate TVM with direct solutions

[Dieter]

(12-31-2015 01:37 PM)Dave Britten Wrote:  Just for comparison's sake, this is the one-label solver version that I keep in my pocket 32S notebook "just in case".

Are you sure this code is correct? What does the RCL L do – this variable is not used anywhere else.
Edit: it seems that L is supposed to hold ln(1+i), but this value is not calculated anywhere in this program.

And why don't you just use 100 instead of 2 10^x resp. 200 ÷ instead of 2 10^x ÷ 2 ÷...? ;-)
Also, there is no need for a temporary register T during the e^x–1 calculation as x/2 is saved in LastX.

Dieter