Can this be solved with any HP CAS?

09292017, 12:00 AM
Post: #17




RE: Can this be solved with any HP CAS?
(09282017 10:09 PM)AlexFekken Wrote: Yes, domains matter: in the compactified complex plane, i.e. on the Riemann sphere, 5 is a (the) valid solution for the equation. No ifs or buts. If your comments are a reply to my question (I honestly can't tell), I can say, with absolutely no offence meant at all, that it doesn't help (me) one bit. What is a Riemann sphere? Compactified complex plane? Maybe it's best for us nonmath genius folks playing along at home to simply move along, lol. Other than number theory, in what context or application does this stuff apply? Bob Prosperi 

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