42 Complex Menu

[Thomas Okken]

How about:

Code:

00 { 25-Byte Prgm }
01▸LBL "ARG"
02 FS? 73
03 GTO 00
04 POLAR
05 COMPLEX
06 RECT
07 GTO 01
08▸LBL 00
09 COMPLEX
10▸LBL 01
11 X<>Y
12 R↓
13 END

It loses the contents of T but otherwise does the job. It could also be improved by checking that X is complex first.