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+--- Thread: Hp 50 ; ± What's behind that command/program? (/thread-19963.html)
Hp 50 ; ± What's behind that command/program? - Gil - 05-16-2023 12:44 PM
About Palindrome last post
I tried "123" ±, but did no get the reversed string.
What is the program "hidden" behind ±?
Thanks
RE: Hp 50 ; ± What's behind that command/program? - BruceH - 05-16-2023 10:40 PM
It's there in Peruna's post (#14).
Code:
'±' #7F80h 48. bytes
« DUP SIZE { DUP HEAD SWAP TAIL ± SWAP + } IFT
»On the 50G, you can replace it with the command SREV when Library 256 is attached.