HP Prime  problem with Solve App

05192016, 04:57 PM
Post: #1




HP Prime  problem with Solve App
Hi everybody, I recently updated my hp prime's firmware and have since been having trouble with using Solve app the way I used to. I used it mainly to solve (nonlinear) equation systems e.g 4 eqs involving 4 variables and putting appropriate seed values, then I was given the solution to the system. Now the message "cannot find the solution" keeps appearing no matter what the system is (tried very simple ones to check if I was mistaken). The only way I can use the app now is to check equations with just one variable. Another thing I noticed that is different is that in the Plot view now appears a message "check exactly one equation". I wonder if anyone could help with this problem. I thought of going back to the previous firmware version but I don't know how to do that if possible.
I hope you can help me soon, I'm an engineering student and the app used to be really useful to me. Thanks for your time! Mark 

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Messages In This Thread 
HP Prime  problem with Solve App  MarkF  05192016 04:57 PM
RE: HP Prime  problem with Solve App  DrD  05192016, 05:40 PM
RE: HP Prime  problem with Solve App  MarkF  05192016, 06:13 PM
RE: HP Prime  problem with Solve App  roadrunner  05202016, 12:45 PM
RE: HP Prime  problem with Solve App  MarkF  05202016, 06:56 PM
RE: HP Prime  problem with Solve App  Tim Wessman  05232016, 02:06 PM
RE: HP Prime  problem with Solve App  retoa  05242016, 01:23 PM
RE: HP Prime  problem with Solve App  roadrunner  05252016, 11:26 AM
RE: HP Prime  problem with Solve App  DrD  05252016, 12:59 PM
RE: HP Prime  problem with Solve App  roadrunner  05252016, 02:10 PM

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