One Day, On the tailgate of my survey truck I had plans waiting to be look at , and calculators here and there with Data Collectors, scales ,triangles erasers pen , pencils the every day survey items. this day was no different . But wait it was, sewer on one street a storm sewer on the next and grade had to be set on a drainage ditch. It was one of those jobs that was taken so soon ,like here are the plans ,he has equipment waiting on YOU. In my day and time this was no big deal I wasn't brought in the day of Auto Cadd so this wasn't no dog and pony show to me. I had seen this movie many times. Now I had a new I Man that thought he was smarter than the average bear , then what comes out of he mouth as he picks up my HP 32s calculator, which he had never seen before. What does this key do.? Of course I asked what key ? He then said the one with L R above it . My answer , everything you will do today . He said this little key. I said YEP!!
So then began his lessons on HP calculators and Linear Regression. Stay tune to here more.