WP 34S Modulo Bug

[jebem]

(06-22-2014 11:18 AM)HP67 Wrote:  

(06-22-2014 10:54 AM)Gerald H Wrote:  Thank you for the reference.

But surely Walter B's contention can be confirmed(?) by a reference, as indeed he has to himself. Your ref has the doubtful advantage of not having been written by yourself.

A battle of authorities or some careful thought?

My HP 48 and HP 50g also show a result of zero. If the answer isn't zero, then there are going to be a lot more upset people (HP and Wolfram customers) than WP 34S customers

My HP-PRIME returns Zero for the -4 MOD 2 expression as well.