AND/OR/XOR on non-16C calcs

[Garth Wilson]

If you want bitwise operations, the HP-41 Advantage module has AND, OR, XOR, NOT, BIT?, ROTXY (rotate the number in Y to the right by the number of bits specified in X, and rotating right (32-x) bits is equivalent to rotating left x bits).

Håkan Thörngren's 'Ladybug' module gives the 41 a new customizable binary integer mode, with most HP-16C capabilities, and stack items up to 64-bit (the last 8 bits being kept in a buffer). It does arithmetic, bitwise, and logical operations in bases 2, 8, 10, and 16. (Everything is in the .zip file at http://hpmuseum.org/forum/thread-7545.html .)