12C Oddity

[Katie Wasserman]

Don's program is likely a lot more useful and understandable than my complicated programs for the 12C, but here are a couple of examples of how far one can push programming on the 12C (or 12C Platinum): linked list insertion sort and many digits of pi

What all of these program have in common is the not-at-all-obvious use of the cash flow registers as an array. Because there is no standard method for indirect addressing on the 12C it would make for a much more limited programming environment without this little trick of sorts.