Programmable calculators with real-time clock

[Dave Britten]

(05-19-2017 03:25 PM)mfleming Wrote:  The HP27S Solver has functions that return the current time or date, and functions to do date/time arithmetic. The palmtops (Hp95lx/100lx/200lx) also have the same Solver capability, if you want to extend your definition of calculator a bit.

Do the 17B or 19B models have those functions too? I totally can't remember if I've seen them on those before.