Thanks for that thought tvn, appreciate it. I have nothing against calculators, or a problem with learning how to use them. Great device. I appreciate the authors' taking the time and their creative effort.
I prefer to do the math. I use math daily sans calculator, except when the gozintas are too cumbersome.

The closer to the activity the better I learn, and it keeps the brain lubricated.
Thanks for the KISS advice... A good reminder. I aim to.
edit *tvn -- your "ejuice me up" ref. was correct, Thanks. I'm not a complete Luddite -- I added it to the collection.
