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RPN calcs should be a teacher’s recommendation
11-12-2022, 03:45 PM
Post: #11
DGM Offline
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RE: RPN calcs should be a teacher’s recommendation
My first calculator was a Texas Instruments SR-10 in college, but I had an uncle in California who has an HP45. I was jealous. My second one was an HP 25. I was out of college by then.

Also, my high school math teacher taught us SOHCAHTOA for the trig relationships, but we are Americans who put things in MMDDYY order.
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RE: RPN calcs should be a teacher’s recommendation - DGM - 11-12-2022 03:45 PM



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