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

[Jeff_Kearns]

Thomas - Thanks! It now works beautifully.

Quote:The problem are these two lines:

022 RCL * 3
023 LSTx

The RCL multiplication doesn't change LASTx.

I've changed that to:

021 ENTER
022 RCL * 3
023 X<>Y

Why then, does the routine work on Pioneers, but not on the 15C?

In any event - the 15 C is now a fully functional (for most of my needs anyway) financial calculator with plenty of room for other programs.

Jeff K