Panamatik new ACT: difference between program meomory and library?

[Harald]

(01-13-2016 07:16 PM)PANAMATIK Wrote:  I'm sorry that MERGE will not work with HP-67E. Recalling a program with f f RCL ... is not a programmable ihnstruction and always stores 224 steps into the actual program area.

It doesn't necessarily have to be a programmable instruction. The card doesn't load automatically either. You could press f f RCL x x instead of inserting the card. Then somehow let the calculator know that you have done so.