The bitwise operations on a calculator is surprisingly fun.

// If input word contains k bits, then the result is next word

// containing k bits

// Must be in integer (binary?) mode

// Start with MASKR k

LBL'NXC'

RCL X

+/-

RCL Y

AND

RCL+ Y

RCL L

RCL Z

RCL Z

NOT

AND

x[<->] Y

/

SR 01

+

RTN

I would love to hear stories about using them (bitwise operations) in realistic problems.