HP 35s Programming Question

[toml_12953]

(03-06-2022 09:28 PM)Ishtar Wrote:  PRGM <- here, I just see program A again. Typing GTO B doesn't work and says NONEXISTANT
A001 LBL B <- when I switch the label to B, the program becomes B, but A vanishes. Same code segment.
B002 INPUT X
B003 2
B004 RCL X
B005 *
C

Any ideas? This must be super simple and I just don't see it.
~Ishtar o_O

You need a RTN at the end of Program A, See Page 13-4 of the HP-35s User's Guide.

Quote:Program Boundaries (LBL and RTN)
If you want more than one program stored in program memory, then a program
needs a label to mark its beginning (such as A001 LBL A) and a return to mark its
end (such as A005 RTN).
Notice that the line numbers acquire an A to match their label.