Which programs do you actually use in your calculator?

[pinkman]

(04-02-2018 08:16 PM)michaelzinn Wrote:  Which programs do you actually keep and use in your calculator and why? Or do you not use any user programs at all?

Answers are very interesting.

On my HP35s:
- equations: TVM to simulate my 12c, RLC complex calculations, others I don't remember now
- user progs:
- P converts salary into daily rate of my consultant teams,
- B calculates their estimated bonus when they do a great job,
- M calculates the margins of my business.
All are very useful but I really miss key assignment

HP 15c:
- A: converts salary into daily rate of my consultant teams
- B: calculates their estimated bonus when they do a great job
- E: calculates the margins of my business.
- C: TVM using the built-in solver, with I for indirect addressing of variable to find
- LBL1: the true TVM formula
- LBL 0: the nice memory game found on this site

HP12c:
- 00: converts salary into daily rate of my consultant teams
- 20: calculates their estimated bonus when they do a great job