A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Alan S
Date: 2019 Nov 20, 20:07 -0800
No need for "apologies", as your comments are quite clear. As to "batteryless" calculators, a few years ago, I picked up a TI-36XPro, which is also solar powered.I have not used it much, however it seems to work well enough. Of course, there is the difference between RPN and "standard" key boards. That said, I believe I'll stick with the HP and RPN, to each their own. By the way, respecting the price for the thing, the Casio calculator is likely a very good buy.