HP Prime or HP 50g
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03-25-2014, 05:10 AM
Post: #46
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RE: HP Prime or HP 50g
Please pardon the non-Prime direction of this discussion.
(03-24-2014 03:56 PM)HP67 Wrote: Thank you very much, Joe! I'm relatively new with the 48 and new to the 50g so I don't think I understood anything of the code you showed. Correct. All System RPL programs begin with "::" and end with ";". Quote:Does that mean the 50g can process Sys RPL directly without doing anything other than wrapping it in :: ; Yes! Well, almost. If you install and attach the "extable" library, and attach the built-in Library 256 (just set flag -86; thereafter Library 256 will auto-attach at every warmstart), then your 50g will be able to assemble and disassemble System RPL natively. IMHO, a good way to learn System RPL is to put a small User RPL program on the stack, execute the →S2 command, and examine the disassembled System RPL result. Modify it, then execute ASM to re-assemble it into System RPL. This will give you a good feel for what does and doesn't work. It will also cause a lot of memory clears, so be sure to backup your machine to SD card regularly! The "@" by itself as the final line of System RPL source code string is mandatory. Nobody knows why. Quote:I'll put the Nosy reference on my mental stack and try to figure that out also. Nosy is the best tool available for learning System RPL and Saturn Assembly Language. It's better than pizza. Almost as thrilling as wingsuit flying, but considerably less dangerous. <0|ɸ|0> -Joe- |
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