[CAS] Potential Bug with given (). [SOLVED]

10302016, 02:19 AM
(This post was last modified: 10302016 11:28 PM by CH3791.)
Post: #1




[CAS] Potential Bug with given (). [SOLVED]
Good evening/morning to the good folk at HP,
For some maths questions, I have to restrict the domain. So I use the given symbol () in CAS. I would have something like: solve(x^28=0,x)(x>0) That works perfectly. But when I add another condition like so: solve(x^28=0,x)((x>0) AND (x<10)) The calculator creates a CAS variable called x, in the form of a matrix. And from this point on, the variable x will always have the "temporary" domain imposed onto it. solve(x^28=0,x) will start to return 2*root(2) only. solve(x+3=0,x) will give []. and so on. Unless this is an actual feature, can you guys fix this bug ASAP. Because I can already imagine how dangerous this would be for examinations... 

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Messages In This Thread 
[CAS] Potential Bug with given (). [SOLVED]  CH3791  10302016 02:19 AM
RE: [CAS] Potential Bug with given ().  Mark Hardman  10302016, 05:03 PM
RE: [CAS] Potential Bug with given ().  Nigel (UK)  10302016, 07:28 PM
RE: [CAS] Potential Bug with given ().  parisse  10302016, 07:37 PM
RE: [CAS] Potential Bug with given ().  CH3791  10302016, 11:27 PM
RE: [CAS] Potential Bug with given (). [SOLVED]  compsystems  11032016, 12:17 PM

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