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+--- Thread: Could someone do a calculation on a real HP-21? (/thread-12060.html)
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RE: Could someone do a calculation on a real HP-21? - RMollov - 01-11-2019 06:44 AM
Ha ha, I'm not a collector too, but even though I've sold at least 10 of them over the years, I still have about 20 left. Seems pretty common around here.
OT: Yesterday I was given an HP48S and as I tried to load one of my HP48GX programs on it I realised how different they are. The latter being heaps more capable, apart from the speed and the screen quality (BW). The program didn't work as expected
.Cheers