Was I the only one with a HP41C? Was really young when I got one, but=20 it taught me a lot about coding, and especially efficient coding. Cheers, -Neil. On 4/19/2016 9:37 PM, Harold Hallikainen wrote: > Very impressive! I still have the HP-35 I got in 1972. I use an HP-15C as > my daily calculator. I remember (and still have, I think) the manual for > the HP-35. One of the examples was calculating pi as 113 divided by 355 > (355/113). Pretty good approximation. > > The speed of these calculators is pretty slow compared to today's > computers, but they run faster than I can key stuff in and look at the > results. > > Harold > > > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .