ChiefsPlanet - View Single Post - Misc What's the best graphing calculator I can buy?

Boon · 01-09-2019, 09:58 PM

I have two HP 11C and a HP35S. In high school my Dad taught me RPN on his HP67 with the red seven segment LED display. I can barely use an AOS calculator anymore

01-09-2019, 09:58 PM	#29
Boon a.k.a. Lenny Join Date: Oct 2004 Location: Smack dab in the middle Casino cash: $9637069	I have two HP 11C and a HP35S. In high school my Dad taught me RPN on his HP67 with the red seven segment LED display. I can barely use an AOS calculator anymore
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