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HP Forums / HP Calculators (and very old HP Computers) / General Forum v / Which calculators run RPL under the hood?

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Which calculators run RPL under the hood?
11-27-2019, 02:16 PM
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Dave Britten Offline
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Which calculators run RPL under the hood?
Obviously the 48/49/50 line is built on RPL, and HP even made it available to users via both SysRPL and UserRPL, but it wasn't user-accessible at first.

18C - The first place it appeared
19B, 19BII
28C, 28S - UserRPL programming, limited SysRPL access through SYSEVAL
17B
17BII
27S
42S
48, 49, 50 - UserRPL and SysRPL
38, 39, 40 - These are all built on RPL, aren't they?

I think all the "high-end" Pioneers use RPL internally. What about the mid-range Pioneers like the 32S, 32SII, 14B, etc.? And I doubt the low-end models - 10B, 20S, 21S - use it.
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Which calculators run RPL under the hood? - Dave Britten - 11-27-2019 02:16 PM



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