HP 32S II - worth buying?

[Don Shepherd]

(12-04-2014 02:24 AM)John Galt Wrote:  

(12-04-2014 02:11 AM)Don Shepherd Wrote:  Oh, and its x^2 key works too.

I don't understand the reference. Why would it not?

Are there HP calculators whose x^2 key won't do what I expect?

See the Prime thread.