HP42s – Solver / Variable Menu compatibility.

[Timbergetter]

Thanks everyone for your help. I now see the errors of my ways. My assumptions in my first post were quite wrong. The global label that VARMENU references can be anywhere in a program or somewhere within another program unit. The related MVAR declarations must follow on from that global label. The PGMSLV function/declaration need not be the first line in the program after the label. The DPLOT program on page 156 of the Owner’s Manual is a valuable resource in sorting out the use of VARMENU.